please help me thank you!!

Answer:

Solve for X by simplifying both sides of the equation, then isolating the variable. X=12

Step-by-step explanation:

Answer:

81-x=96-2x

x=15

m <1 = 66

m <2 = 66

Step-by-step explanation:

Step-by-step explanation:

first picture

Area = 1/2 × 16 × (19+30)

= 1/2 × 16 × 49

= 8 × 49

= 392

Solution for the given System of linear equation is:

Simultaneous equations, system of equations Two or more equations in algebra must be solved jointly (i.e., the solution must satisfy all the equations in the system). The number of equations must match the number of unknowns for a system to have a singular solution.

There are four methods to solving systems of equations: graphing, substitution, elimination and matrices.

Given,  the system of linear equations on the left with its solution type on the right

For  Y=2x-1 and Y=2x+1

Adding both equation,  we will get y = 4x

Thus, these equations have infinite number of solution

For 2x - y = 7 and 3x + y = 3

Adding these equations

5x = 10

x= 2

Substitute the value in equation 1

y = -3

Thus, solution is (2, - 3)

therefore, the Solution for the given System of linear equation is:

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Complete question:

Answer:

There are 2 possible solutions

Step-by-step explanation:

Given

x² = 100 ( take the square root of both sides )

x = ± \(\sqrt{100}\) = ± 10

Since 10 × 10 = 100 and - 10 × - 10 = 100

solutions are x = 10 , x = - 10

Answer:    It's not entirely clear what is being asked for in the given question, as it is not clear what the numbers represent or what operation is being performed. If you could provide more information or context, I would be happy to try and help you.

Step-by-step explanation:

The graph of the given function is attached.

Given is a function for the rainfall in 5 months in inches.

We need to display the data,

So, as we can see that the data is not showing any proportion or pattern,

So, it can be displayed as a line chart.

Hence the chart is attached for the function.

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Answer:

biggest size is 115 inches.

smallest size is 40 inches

Step-by-step explanation:

the biggest size will be

Tmax= 2(168)/3 + 3

= 115 inches..

the smallest size

Tmin= 168/4 - 2= 40 inches

Answer:

\(Pr = 0.6\)

Step-by-step explanation:

Given

Let

\(O \to Orange\)

So:

\(P(O) = 25\%\) --- probability of O

\(n=2\) --- Number of spin

Using the complement rule, the probability that a spin will not land on orange is:

\(P(O') = 1 - P(O)\)

\(P(O') = 1 - 25\%\)

Express as decimal

\(P(O') = 1 - 0.25\)

\(P(O') = 0.75\)

On two spins, the probability that it will not land on orange is:

\(Pr = P(O') * P(O')\)

So, we have:

\(Pr = 0.75* 0.75\)

\(Pr = 0.5625\)

\(Pr = 0.6\) --- approximated

The image coordinates of K′ if the preimage is reflected across y = −7 is (-4, -8)

Based on the given question, we have certain variables that can be utilized for our calculations.

K = (-4, -6)

First, find the equation of the reflection line

The reflection line is y = -7.

This can be expressed as

y = a = -7

The image of the reflection is then calculated as

K' = (x, -(y + 2|a|))

Replace the given or established values in the equation mentioned earlier, resulting in the following expression

K' = (-4, -(-6 + 2 * 7))

Evaluate

K' = (-4, -8)

Hence, the image coordinates of K′ are (-4, -8).

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Answer:

B)21

Step-by-step explanation:

∠KN=∠ML

∠KN=90°+15°

=105°

∠ML=105°

5x°=105°

x°=105÷5

x°=21°

Answer:

\(5x=90+15\)

Add, 90 + 15 = 105

\(5x=105\)

Divide both sides by 5

\(\frac{5x}{5}=\frac{105}{5}\)

\(x=21\)°

\(\textbf{OAmalOHopeO}\)

The percentage increase round your answer to the nearest whole percent is 3%

Given the following:

Exchange rate in 2016 = 0.92055

Exchange rate in 2017 = 0.95058

Increment in rate = 0.95058 - 0.92055

Increment in rate = 0.03003

Get the percentage increase:

Percentage increase = Increment/Exchange rate in 2016 × 100%

Percentage increase =  0.03003/ 0.92055  × 100%

Percentage increase = 0.0326 × 100%

percentage increase = 3.26%

Hence the percentage increase round your answer to the nearest whole percent is 3%

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The solution to the inequality 6x > 72 is option B x > 12

What is an inequality?

An inequality in mathematics is a relation that compares two numbers or other mathematical expressions in an unequal way. The majority of the time, size comparisons between two numbers on the number line are made. Different types of inequalities are represented by a variety of notations, including:

The symbol a < b indicates that a is smaller than b.

When a > b is used, it indicates that a is bigger than b.

A is not equivalent to b in any scenario. Since a is strictly less than or strictly greater than b, these relationships are known as stringent inequalities. Equivalence is not considered.

There are two forms of inequality relations that are not strict, in contrast to strict inequalities:

The notation a ≤ b or a ⩽ b means that a is less than or equal to b (or, equivalently, at most b, or not greater than b).

The notation a ≥ b or a ⩾ b means that a is greater than or equal to b (or, equivalently, at least b, or not less than b).

Given, the inequality is 6x>72

6x > 72

Dividing by 6 on both sides of inequality, we get,

6x/6 > 72/6

⇒ x > 12

Hence, option B is correct.

The solution to the inequality 6x > 72 is option B, x > 12

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Answer:

-9

Step-by-step explanation:

dude just use some math app tbh, youre doing algebra it should give you answers faster than brainly can

Answer:

39, 40, 41

Step-by-step explanation:

Let x= the first number

x+(x+1)+(x+2)= 120

3x+3=120

x=117/3

x=39

Thus, the three numbers are 39, 40, 41. which sums to 120

Answer:

Sorry about last time I didnt answer correct hopefully you can forgive me but this one I know 100% its C hope that helps.

\(\huge\text{Hey there!}\)

\(\large\text{When you hear/see the word of in mathematics, it usually means }\\\large\text{\bf multiplication. }\)

\(\large\text{So, when you think of think of the word \underline{of} think of its asking you to}\\\large\text{\bf multiply }\)

\(\large\text{Now that we got that run down out of the way lets answer your given}\\\large\text{question}\)

\(\large\textsf{0.25\% of 2,000}\)

\(\large\textsf{= 0.25\%} \times \large\textsf{2,000}\)

\(\large\textsf{0.25\%} = \mathsf{\bf \dfrac{25}{100}}\)

\(\mathsf{= \dfrac{25}{100} \times 2,000}\)

\(\mathsf{\dfrac{25}{100}= \bf 0.0025}\)

\(\large\textsf{= 0.0025} \times \large\textsf{2,000}\)

\(\large\text{= \bf 5}\)

\(\boxed{\boxed{\huge\text{Therefore, your ANSWER is: \textsf 5}}}\huge\checkmark\)

\(\huge\text{Good luck on your assignment \& enjoy your day!}\)

~\(\frak{Amphitrite1040:)}\)

The difference between Roth IRA and a traditional IRA is that Contributions are taxed differently. That is option D.

An Individual Retirement Account (IRA) is an account that has tax advantages which is used for financial saving for a long term.

In Roth IRA, taxes are being paid while the individual is still working.

In traditional IR, taxes are being paid after retirement.

Therefore, the difference between Roth IRA and a traditional IRA is that Contributions are taxed differently.

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The main difference between a Roth IRA and a traditional IRA is that D. Contributions are taxed differently.

It should be noted that IRA simply means an individual retirement account. They're usually not taxed until retirement.

In this case, the main difference between a Roth IRA and a traditional IRA is that the contributions are taxed differently.

Therefore, the correct option is D.

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Answer:

Step-by-step explanation:

At equilibrium price and quantity, the answer is 1. The quantity supplied equals the quantity demanded.

This means that the market is in a state of balance, where the quantity of a good or service that producers are willing to supply is exactly the same as the quantity that consumers are willing to buy. As a result, there is no excess supply or excess demand, and the price of the good or service is stable.

Answer:

\(\frac{22}{12}\) = \(\frac{x}{10}\)

Step-by-step explanation:

ΔUSA ≅ ΔPAL

\(\frac{AU}{AP}\) = \(\frac{US}{PL}\)

\(\frac{22}{12}\) = \(\frac{x}{10}\)

x = \(\frac{220}{12}\) = \(\frac{55}{3}\) = \(18\frac{1}{3}\)

To cover the full football pitch, you will want 10 bags of fertiliser, rounded up to the nearest whole number.

The term "area" refers to the volume of space occupied by a two-dimensional (2D) form or surface.

It's represented by squares.

You must multiply the length by the breadth of the football pitch to determine its total area:

field size for football = length x width

field size for football = 360 feet x 160 feet

field size for football = 57,600 square feet

You must now calculate how many thousands of square feet the football pitch has in order to get the total amount of fertiliser required:

the size of a football pitch in square feet = the size of the football pitch overall / 1,000

the size of a football pitch in square feet = 57,600 / 1,000

the size of a football pitch in square feet = 57.6

You must spread 8 pounds of fertiliser per 1,000 square feet of the football pitch because it is 57.6 thousand square feet in size.

Total required fertiliser quantity = 8 pounds per 1,000 square feet x 57.6 thousand square feet

Total required fertiliser quantity = 460.8 pounds

Given that the fertiliser is sold in 50-pound bags, you will require:

number of fertiliser bags = Total amount of fertilizer needed / Weight of each bag

number of fertiliser bags = 460.8 pounds / 50 pounds/bag

number of fertiliser bags = 9.216 bags

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Answer:

The Answer is A

Step-by-step explanation:

Answer:

I am 93% sure its B

Step-by-step explanation:

Explicit formula for the given sequence is  \(a_{n} = 4*n^{2}\)

and \(a_{11}=484\)

Geometric Sequence:

                                   Its a special kind of progression in which the ratio between two consecutive term will be constant. The constant ratio is known as common ratio.

  if a be the first term

   and

       r be the common ratio then geometric sequence will be,

                               \(a, ar,ar^{2} ,ar^{3} ,........\)

general term or \(n^{th}\) term of geometric sequence will be,

                                                 \(a_{n}\) = \(ar^{n-1}\)

Now according to question, given sequence is ,

                                  4, 16, 36, 64,….....

First term      = \(4*1^{2}\)

second term = \(4*2^{2}\)

3rd term        = \(4*3^{2}\)

4th term        = \(4*4^{2}\)  and so on......

general term or \(n^{th}\) term = \(4*n^{2}\)

or

        Explicit formula = \(a_{n} = 4*n^{2}\)

thus 11th term will be.....

                                      \(a_{11} = 4*11^{2}\)

                                            = 4 x 121

                                           =  484

Thus,

         Explicit formula for the given sequence is  \(a_{n} = 4*n^{2}\)

and \(a_{11}=484\)

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Answer:

the correct answer is 193

Step-by-step explanation:

25×1-0=25

25×2-1=49

49×2-1=97

97×2-1=193

Answer:

12x+4

Step-by-step explanation:

M A T H W A Y

Answer:

12x+1

Step-by-step explanation:

4(3x+1)

(4 x 3x)+1

12x+1

Siama and Wills used different methods to find the differences between (5x + 6x) and (2x - 1) but they both arrived at the same answer.

I prefer Wills method because it is easier and less complicated.

Wills method:

(5x + 6x) - (2x - 1)

Subtract both 2x and -1

5x + 6x - 2x - - 1

5x + 4x + 1

In conclusion, Wills method is preferred when both methods are compared.

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Answer:

b=4 bills

Step-by-step explanation:

Let

b = number of bills received

a = number of adds received  

l = number of letters received  

m = number of magazines received

The Moore family received 27 pieces of mail, consisting of bills, ads, letters, and magazines:

b + a + l + m = 27

They received 3 more ads than letters:

a = l + 3

The same number of bills as letters:

b = l

5 more magazines than ads:

m = a + 5

Plug l = b into a = l + 3, we get: a = b + 3

Plug a = b + 3 into m = a + 5, we get: m = b + 3 + 5 that is m = b + 8

Now plug l = b, a = b + 3 and m = b + 8 into b + a + l + m = 27:

b + b + 3 + b + b + 8 = 27

According to given information the perimeter of the rectangle is 34 units.

What is rectangle?

A rectangle is a four-sided flat geometric shape in which all angles are right angles (90 degrees) and opposite sides are parallel and equal in length. The length of a rectangle is usually greater than its width, and the two pairs of opposite sides have the same length.

To find the perimeter of the rectangle, we need to find the length and width of the rectangle, and then use the formula for perimeter, which is P = 2L + 2W.

Let's plot the four given points on the graph:

Connecting these points, we can see that the rectangle has a length of 11 units (the distance between (-7, 2) and (4, 2)) and a width of 6 units (the distance between (-7, 2) and (-7, -4)).

Therefore, the perimeter of the rectangle is:

P = 2L + 2W

P = 2(11) + 2(6)

P = 22 + 12

P = 34

So the perimeter of the rectangle is 34 units.

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Answer: 34 units

Step-by-step explanation: