(Please someone help me!) (No links!)

ASAP

Answer:

See below.

Step-by-step explanation:

The answer is C. You would have to subtract 2x from both sides, making it y=-2x+8. Same slope, different y-intercepts.

-hope it helps

Select "All". All real numbers have a decimal expansion. All Option are Correct since all are terminating.

A real number is a number that can be represented on the number line as a decimal. This means that it can be expressed as a sequence of digits to an infinite number of decimal places. For example, the number 3.14 is a real number, as it can be represented as 3.14159.

In general, decimal expansions are used to represent numbers that are smaller than 1, and they are useful for many mathematical and scientific applications. However, it is possible for some numbers to have decimal expansions that go on forever, or to have no decimal expansion at all, depending on the specific number and the mathematical properties it possesses.  

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Answer:

20 Bags

Step-by-step explanation

The total costs would be given by the formula:

Total $ = (Bags of Food)*(Cost/bag)

We know total cost and price per bag:

$655 = (Bags of Food)*($32.75/bag)

Bags of Food = ($655/$32.75)

Bags of Food = 20 Bags

Answer:

Here for points, sowy

Step-by-step explanation:

Answer:

Step-by-step explanation:

The common denominator is ab

Correct choice is D

Answer:D

Step-by-step explanation:

Option (D), the last option is the correct statement, If heights in inches of 200 graduating seniors were summarized in the frequency table;

The median height is greater than or equal to 60 inches but less than 66 inches.

The median is the number value that separates the lower and upper values to halves. The median height is determined by arranging all the given heights in order either from the smallest to highest or from highest to smallest without skipping any measurement of the heights.

After arranging all the heights in order, the median height is usually at the middle.

The reason as to why the median height is greater than or equal to 60 inches but less than 66 inches is because the middle height should not be same as the largest height of 66 inches. It is possible to have multiple 60 inch heights from the 200 seniors. It is also possible to have multiple 66 inch of heights from the 200 seniors.

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Answer:

750$

Step-by-step explanation:

\(Amount= 300*\frac{1050}{420} =750\)

It will cost approximately $750.01 to tile a room with an area of 1,050 square feet.

To find out how much it will cost to tile a room with 1,050 square feet, we can set up a proportion using the given information.

Cost₁: The cost to tile the first room with an area of 420 square feet, which is $300.

Area₁: The area of the first room, which is 420 square feet.

Cost₂: The cost to tile the second room with an unknown area, which we want to find.

Area₂: The area of the second room, which is 1,050 square feet.

We can set up the proportion:

Cost₁ / Area₁ = Cost₂ / Area₂

Substituting the known values:

$300 / 420 sq ft = Cost₂ / 1,050 sq ft

Now we can solve for Cost₂:

Cost₂ = ($300 / 420 sq ft) * 1,050 sq ft

Calculating:

Cost₂ = $0.7143 * 1,050 sq ft

Cost₂ ≈ $750.01

Therefore, it will cost approximately $750.01 to tile a room with an area of 1,050 square feet.

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Answer:

The monthly growth rate is 3.5%.

Step-by-step explanation:

The exponential growth function is given as follows:

\(y=a(1+r)^{x}\)

Here,

y = final value

a = initial value

r = growth rate

x = time taken

The provided expression for the monthly growth of membership in the new drama club at a school is:

\(f(x) = 12\cdot(1.035)^{x}\)

Comparing this function with the exponential growth function:

\(a(1+r)^{x}=12(1.035)^{x}\\\\a(1+r)^{x}=12(1+0.035)^{x}\)

Then value of r is 0.035 or 3.5%.

Thus, the monthly growth rate is 3.5%.

Answer:

\(y \: intercept : when \: x = 0 \\ y = (3 \times 0) - 1 = - 1 \\ = > (0, - 1) \\ x \: intercept : when \: y = 0 \\ 0 = 3x - 1 \\ x = \frac{1}{3} \\ = > ( \frac{1}{3} ,0) \\ intercepts : (0, - 1) \: and \: ( \frac{1}{3} ,0)\)

The cost of five and three-fourths pounds of beef is $28.69.

Given that;

Mrs. Figueroa made a spaghetti dinner for the cheerleaders after practice.

Here we have;

She purchased five and three-fourths pounds of beef for $4.99 per pound.

That is,

The cost of 1 pound of beef = $4.99

Hence, the cost of five and three-fourths pounds of beef is,

\(5 \dfrac{3}{4} \times 4.99\)

\(\dfrac{23}{4} \times 4.99\)

\(= 28.69\)

Therefore, the cost of five and three-fourths pounds of beef is $28.69.

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There is a linear connection between the means of Y and X. Homoscedasticity: The residual variance is constant for all values of X.

To determine the relationship between a dependent variable and one or more independent variables, regression analysis is a series of statistical techniques used in statistical modeling. Regression analysis is a statistical tool for identifying relationships between two or more variables. This method, which often depicts itself visually, looks at how dependent and independent variables relate to one another.

A regression analysis may be used to predict the impact of the independent variable on the dependent variable. A linear regression model, for instance, may accurately represent age and height. Given that height increases with age, the relationship between age and height is linear.

here,.

hat on top  =  13.198

plus 153.6

so,

= 13.198 x  153.6.

=2027.

Linearity exists between the means of Y and X. The residual variance is the same for all values of X due to homoscedasticity. An observation's independence from another observation is its main characteristic. Normal distribution holds true when X is fixed.

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Answer:

The angle measures of trapezoid PQRS are equal to the corresponding angle measures of trapezoid P'Q'R'S'.

Step-by-step explanation:

this what teacher explain to us

Answer:

Y= 14x+5

Step-by-step explanation:

Answer:

(0,0) (4,1) (8,2)

Step-by-step explanation:

The statement would no longer be true if you did not flip the signs.

Example: 1 < x < 2 multiplied by (-1) equals -2 < x < -1, because you can't have a number that is greater than -1, and less than -2 at the same time.

Answer:

no y = 3x +15 is greater

Step-by-step explanation:

The sketch of cylinder is shown in the figure.

Suppose that the radius of considered right circular cylinder be 'r' units.

And let its height be 'h' units.

Then, its volume is given as:

\(V = \pi r^2 h \: \rm unit^3\)

Right circular cylinder is the cylinder in which the line joining center of top circle of the cylinder to the center of the base circle of the cylinder is perpendicular to the surface of its base, and to the top.

Given;

Volume=36pi

Diameter=6cm

Now,

Radius=6/2=3cm

Volume= 36pi

pi*R^2*h=36pi

3^2*h=36

h=36/6

h=6cm

Therefore, by the given volume the radius and height will be 3cm and 6cm.

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Answer:

October 10, hope this helps.

Step-by-step explanation:

If Nathan started biking on October 2nd, and he started swimming on October 5th, then since October 10 is the closest day to them that he will be swimming and biking, but also because their both even numbers so he will be biking and swimming on October 10th.

The magnitude of the number of the minutes in the school is 2.

Although the order of magnitude of zero is not specified, it is occasionally stated to have a magnitude of. Zero is less than any other positive number, and so is its order of magnitude, according to this infinitely negative order of magnitude.

There can be no negative magnitude. The component of the vector that lacks direction is its length (positive or negative).

The order of magnitude is the approximate representation of the logarithmic of the order's value and is typically considered to be 10 taken as the base.

On a scale of 10 logarithmic, the difference in the order of magnitude can be quantified.

The value storage is where you may find the number into the various magnetic.

As a result, the number of minutes spent in school is 2.

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Complete question -

What is the Order of Magnitude of the number of minutes in a school day?

On solving the provided question we can say that  from the provided data in the graph we have, A"B"C" is a reflection then translation of ABC.

Mathematicians use graphs to logically convey facts or values using the a visual representations or charts. A graph point will typically reflect a relationship between two or more things. Nodes, or vertices, and edges make form a graph, a non-linear data structure. Glue together the nodes, often referred to as vertices. This graph has vertices V=1, 2, 3, 5, and edges E=1, 2, 1, 3, 2, 4, and (2.5), (3.5). (4.5). Statistical charts (bar charts, pie charts, line charts, etc.) graphical representations of exponential growth. a logarithmic graph in the shape of a triangle

from the provided data in the graph we have,

A"B"C" is a reflection then translation of ABC.

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The number of points scored by each girl is 4 and each boy is 1 point.

An equation is a  mathematical statement that is made up of two expressions connected by an equal sign.  In its simplest form in algebra, the definition of an equation is a mathematical statement that shows that two mathematical expressions are equal. For instance, 3x + 5 = 14 is an equation, in which 3x + 5 and 14 are two expressions separated by an 'equal' sign.

here, we have,

9 girls and 5 boys scored a total of 51 points.

The difference between the number of points scored by the 9 girls and the number of points scored by the 5 boys is 21 .

Each girl scored the same number of points and each boy scored the same number of points.

Let x be the number of points the 9 girls scored.

=> 51 - x is the number of points the 5 boys scored.

We have x + 21 = 51 - x

           or x - 21 = 51 - x.

=> 2x = 30 or 2x = 72

=> x = 15 or x = 36

We reject x = 15

as 15 is not a multiple of 9

So x = 36,

each girl scored 36/9 = 4 points.

and,

=> 41 - (36) = 5,

each boy scored 5/5 = 1 points.

Hence, the number of points scored by each girl is 4

and each boy is 1 point.

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Eric has the greater probability of selecting one 1 lollipop then 1 gumbal because statement (A.)  Eric because 4 over 15 is larger than 6 over 25, will satisfy.

Here's how you can arrive at this answer:

For Eric:

The probability of selecting a lollipop on the first pick is 6/10 and the probability of selecting a gumball on the second pick is 4/10.

The probability of Eric picking one lollipop then one gumball is (6/10) * (4/10) = 24/100 = 6/25

For Sue:

The probability of selecting a lollipop on the first pick is 6/9 and the probability of selecting a gumball on the second pick is 4/8.

The probability of Sue picking one lollipop then one gumball is (6/9) * (4/8) = 24/72 = 4/15

As you can see, 4/15 is greater than 6/25, so the answer is a. Eric because 4 over 15 is larger than 6 over 25.

Probability is the branch of mathematics that deals with the likelihood of events occurring. It is a way of quantifying the chance that something will happen, or the likelihood of a particular outcome. In probability theory, events are considered to be random and uncertain, and the probability of an event is expressed as a number between 0 and 1, where 0 represents an impossible event and 1 represents a certain event.

Probabilities are used to make predictions and analyze data in fields such as statistics, physics, finance, and engineering. It's important to note that probability is not the same as certainty, and it's only a measure of how likely an event is to happen.

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Answer:

7x - 2y - 4 = 0

Step-by-step explanation:

from the perpendicular equation formula,

y/a + x/b = 1

x1 = 4

y1 = 12

a = -2

b= ?

Inserting the values into the above formula,

12/-2 + 4/b = 1

-6 + 4/b = 1

4/b = 7

b = 4/7

putting a and b into the original formula,

y/-2 + x/(4/7) = 1

-y/2 + 7x/4 = 1 (×4)

-2y + 7x = 4

7x - 2y - 4 = 0

Therefore, the equation of the line is;

7x - 2y - 4 = 0

Answer:

x = 7; y = 4 1/3

Step-by-step explanation:

The solution is the point of intersection of the lines.

Read the point of intersection.

You can also solve the system using algebra.

y = 1/3 x + 2

y = 4/3 x - 5

1/3 x + 2 = 4/3 x - 5

x + 6 = 4x - 15

-3x = -21

x = 7

y = 1/3 x + 2

y = 1/3 × 7 + 2

y = 2 1/3 + 2

y = 4 1/3

Answer: x = 7; y = 4 1/3

Answer:

If you know the area of one triangle, then you can multiply it by 2 to get the area of the parallelogram, because the other triangle is congruent.

The two facts that we can double to find 8 × 4  is (4 and 4) .

The Double Facts are the number that repeat two time .

For Example : 2 × 2  , 4 + 4 .

The two facts of a number that is doubled is represented as :

2 * b = c

the value of c is given as 8*4 = 32   .

2 * b = 32

dividing both sides of the equation 2 * b = 32 by 2 , we get

b = 32/2 ,

Simplifying further ,

we get ,

b = 16 .

which in double can be written as 4 × 4 ,

that means 2(4×4) = 2(16) = 32 .

Therefore , The two facts that we can double to find 8 × 4  is 4 and 4 .

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∑ Hey,  robincooper ⊃

Bond are the answers.

Answer/Step-by-step explanation:

Given/Solve:

------------------------------------------------------------------------------------------------------------

1. What is the simplified form of - ( x - 4 ) ?

A. - x - 4

B. - x + 4

C. x +4

D. x - 4

- ( x - 4 )                               [ - · x = -x ]                    [ - · -4 = + 4 ]

= -x + 4                            

------------------------------------------------------------------------------------------------------------

2. Which phrase can you use to represent, m - 4?

A. m less than 4

B. 4 less than m

C. m plus 4

D. 4 less m

------------------------------------------------------------------------------------------------------------

3. Which property is illustrated by the following statement?

3 + x = x + 3

A. Associative Property of Addition

B. Commutative Property of Multiplication

C. Inverse Property of Addition

D. Commutative Property of Addition

Associative property of addition is he sum of numbers remains the same regardless of how the numbers are grouped.

Example:

a + b = b + a

1 + 4 = 4 + 1 .

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4. To which set of real numbers does the following number belong? ( the number is below)

A. rational

B. irrational

C. whole

D. imaginary

The given number, √3 cannot be expressed in the form of p/q. Hence, it irrational.

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xcookiex12

8/25/2022

The value of CPI will be 178.

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

In 1983, a pair of jeans cost $66.35.

And, A pair of jeans costs $118.10 today.

Now,

Since, In 1983, a pair of jeans cost $66.35.

And, A pair of jeans costs $118.10 today.

Hence, The value of CPI will be;

CPI = 118.10 × 100 / 66.35

      = 11810 / 66.35

       = 178

Thus, The value of CPI will be 178.

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