A store is having a sale where everything is 25% off. A shirt has an original price of $25. When paying for the shirt you are offered an additional discount of 10% after the first discount is taken. What is the final sale price of the shirt?

Answer:

she spent $1782

Step-by-step explanation:

first we have to find out her total money then minus 990

to get that 990 /5 then multipliedby 6 is 1188

1188 over 3 then times by 7 is 2772

2772 is the total amount of money she had. minus what she had left which is 990 she has spent 1782 dollars

Answer:

\(12\frac{2}{3}\)

Step-by-step explanation:

In response to the given query, we can state that so there the surface area is 2,112 cubic inches.

An object's surface area is a measure of how much room it takes up overall. The entire amount of space around a three-dimensional shape is its surface area. The total surface area of a three-dimensional object is referred to as its surface area. By adding the areas of each face, one can determine the surface area of a cuboid with six rectangular sides. Alternatively, you can identify the box's dimensions using the following formula: Surface (SA) equals 2lh, 2lw, and 2hw. The total quantity of space occupied by the surface of a three-dimensional shape is measured as surface area. (a three-dimensional shape is a shape that has height, width, and depth).

The surface of the ramp:

A = 2 * ( 48 + 16 ) / 2 * 12 + 2 * 20 * 24 + 16 * 24 =

= 768 + 960 + 384 = 2,112

so there the surface area is 2,112 cubic inches.

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Answer: (6,11π/6).

Step-by-step explanation:We need to find the radius r and the angle θ. Remember that r2=x2+y2, so

because of the signs of x and y, our angle is in quadrant IV. Therefore, we find that θ=11π/6.

So the final answer is (6,11π6).

Answer:

3(1)-4=-1 2(1)+5=7

Answer:

5z+1

Step-by-step explanation:

it was simple

Answer:

Step-by-step explanation:

The answer is d.

The black graph corresponds to the function y = f(x). The function represented in the red graph is y/2 = f(x). Therefore, option d is correct.

A graph representing a function is a visual representation of the relationship between the input values (often called the "domain") and the output values (often called the "range") of the function.

For example, if we have a function f(x) = x^2, we can create a graph by choosing some input values for x (e.g. -3, -2, -1, 0, 1, 2, 3), computing the corresponding output values using the function (e.g. 9, 4, 1, 0, 1, 4, 9), and plotting the points (x,y) = (-3,9), (-2,4), (-1,1), (0,0), (1,1), (2,4), (3,9) on the graph.

Here, the black graph corresponds to the function:

y = f (x).

In the red graph, the y values are increased to two fold but the x-values are the same.

then,

relation between new y values and older function f(x) is :

y/2 = f (x).

Therefore, option D is correct.

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If you have previous taxable wages of $102,000 and your current taxable wages are $1,100, your Social Security tax would be $6,324 for the previous wages and $68.20 for the current wages.

To calculate the Social Security tax, we need to know the tax rate for Social Security and the taxable wages. Let's assume the Social Security tax rate is 6.2% for both the employee and the employer.

Given that your taxable wages for Social Security purposes are $1,100, and your previous taxable wages are $102,000, we can determine the Social Security tax amount.

First, we need to calculate the Social Security tax on the previous taxable wages of $102,000. Multiply $102,000 by 6.2% (0.062) to find the Social Security tax for that amount:

Social Security tax = $102,000 x 0.062 = $6,324

Next, we calculate the Social Security tax on the current taxable wages of $1,100. Multiply $1,100 by 6.2% to find the tax amount:

Social Security tax = $1,100 x 0.062 = $68.20

Therefore, if you have previous taxable wages of $102,000 and your current taxable wages are $1,100, your Social Security tax would be $6,324 for the previous wages and $68.20 for the current wages.

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As rest angles have sum 150°

Using angle sum property

Now

Complementary angles have sum 90°

So the complementary angle is 90-30=60°

Option B

Answer: Consider me the brainiest. The answer is... Decimal form =4.083

Exact form= 49/12

The mixed number form=4 1/12

How do we solve fractions step by step?

Conversion a mixed number 2  1/3 to a improper fraction: 2 1/3 = 2  1/3 = 2 3 + 1/3 = 6 + 1/3 = 7/3

To find a new numerator

A;   Multiply the whole number 2 by the denominator 3. Whole number 2 equally 2 * 3/3 = 6/3

b) Add the answer from the previous step 6 to the numerator 1. The new numerator is 6 + 1 = 7

c) Write a previous answer (new numerator 7) over the denominator 3.

Two and one-third are seven-thirds.

Conversion a mixed number 1  3/4 to a improper fraction: 1 3/4 = 1  3/4 = 1 · 4 + 3/4 = 4 + 3/4 = 7/4

To find a new numerator:

a) Multiply the whole number 1 by the denominator 4. Whole number 1 equally 1 * 4/4 = 4/4

b) Add the answer from the previous step 4 to the numerator 3. The new numerator is 4 + 3 = 7

c) Write a previous answer (new numerator 7) over the denominator 4. One and three quarters are seven quarters.

Add: 7/3 + 7/4 = 7 · 4/3 · 4 + 7 · 3/4 · 3 = 28/12 + 21/12 = 28 + 21/12 = 49/12 It

is suitable to adjust both fractions to a common (equal, identical) denominator for adding, subtracting, and comparing fractions.  The common denominator you can calculate as the least common multiple of both denominators - LCM(3, 4) = 12.  It is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 3 × 4 = 12. In the following intermediate step, it cannot further simplify the fraction result by cancelling.  In other words - seven thirds plus seven quarters is forty-nine twelfths.

Answer:

c

Step-by-step explanation:

I think that is the answer

Answer:

c

Step-by-step explanation:

it is equal to.

The option that shows the inverse's graph (with the correspondent domain and range) is option a.

Remember that for a function:

f(x) = y

The inverse f⁻¹(x) is defined as:

f⁻¹(y) = x

Here the original function is defined by the relation:

x: -1,  1,  3, 5, 7

y: 4, 2, 1, 0, 1

Then for the inverse function, the domain and range are:

x: 4, 2, 1, 0, 1

y: -1, 1, 3, 5, 7

Then the domain is 0 ≤ x ≤ 4

And the range is -1 ≤ y ≤ 7

the option with these two is a, so that is the correct option.

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Answer:

64

Step-by-step explanation:

we must multiply 2×4 which is 8 after that we multiply 2×4 which is 8 and then we multiply 8×8 which is 64

To prove that line segment a is parallel to line segment d, based on the given information, we can utilize the properties of perpendicular and parallel lines.

Given that a is perpendicular to b and b is perpendicular to c, we know that angles formed between a and b, as well as between b and c, are right angles. Let's denote these angles as ∠1 and ∠2, respectively.

Now, since c is parallel to d, we can conclude that the corresponding angles ∠2 and ∠3, formed between c and d, are congruent.Considering the fact that ∠2 is a right angle, it can be inferred that ∠3 is also a right angle.

By transitivity, if ∠1 is a right angle and ∠3 is a right angle, then ∠1 and ∠3 are congruent.Since corresponding angles are congruent, and ∠1 and ∠3 are congruent, we can deduce that line segment a is parallel to line segment d.

Thus, we have successfully proven that a is parallel to d based on the given information and the properties of perpendicular and parallel lines.

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Answer:

392

Step-by-step explanation:

it will take around 37 weeks for Javier and caroline to have the same amount of money saved up.

Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

Given that caroline has $222 in her piggy bank. she adds $10 a week to her savings. Javier has $148 in his piggy bank and adds $12 a week to his savings.

Let's assume that the number of the weeks will be x. Now form the mathematical expression.

Caroline = 10x + 222

Javier = 12x + 148

Equate both the expressions to get the value of x:-

10x + 222 = 12x +148

12x - 10x = 222 - 148

2x = 74

x = 74 / 2

x = 37

Therefore, it will take around 37 weeks for Javier and caroline to have the same amount of money saved up.

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Answer:

1

Step-by-step explanation:

Determine the average rate of change over [0,3]:

\(\frac{f(b)-f(a)}{b-a}=\frac{f(3)-f(0)}{3-0}=\frac{13-16}{3}=\frac{-3}{3}=-1\)

Therefore, 1 gallon per day is being consumed (this is explained by the -1 from earlier).

Answer:

102 marbles

Step-by-step explanation:

100% of 85 is 85.

20% of 85 = 17

85 + 17 = 102

Hope that helps!

Answer:

Its B and D

Step-by-step explanation:

The angles that are vertical angles <EBD and<ABC and then <ABE and <CBD

Vertical angles are angles that meets at a point of intersection of two lines. They ac opposite to each other at the point of intersection X.

According to the given figure, we can see that the two angles that are vertically opposite are <EBD and<ABC and then <ABE and <CBD

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The dot product of vectors a and b is option D. 30.

To find the dot product of two vectors, you need to multiply their corresponding components and then sum the results.

Let's calculate the dot product of vectors a = <5, 2> and b = <4, 5>:

a • b = (5 x 4) + (2 x 5)

= 20 + 10

= 30

Therefore, the dot product of vectors a and b is 30.

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Answer:

Step-by-step explanation:

the consecutive are 39,40,41 and the smallest here is 39

Hope this helped

Answer:

Using the formula

A=wl

Solving forl

l=A

w=624

24=26in

Answer:

26 inches

Step-by-step explanation:

624/24 =

f(x) = 2x - 4

Then find

k(x) = f(x)

Now replace

x+ 3 = 2x -4

Solve for x

x + -2x = -4 - 3

. -x = -7

. x = 7

Now find y = f(x) = k(x)

The total amount to be paid on a 9 year, $60,500 loan at 7.3% p.a. is $100248.50.

It should be noted that simple interest is calculated as:

Interest = Principal × Rate × Time / 100

Interest = 60500 × 7.3 × 9 / 100

Interest = $39748.50

It should be noted that the amount will be the addition of the principal and the interest. This will. be:

= Principal + Interest

= $60500 + $39748.50

= $100248.50

The amount is $100248.50.

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Answer: 16j^3+2

Step-by-step explanation:

The choice in the solution set of the equation 4x = 30 is x = 7.5

The equation is given as:

4x = 30

Divide both sides of the equation by 4

4x/4 = 30/4

Evaluate the quotients

x = 7.5

Hence, the choice in the solution set of the equation 4x = 30 is x = 7.5

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The common difference d = 0 and the number of terms n = 4.

We know that the sum S of the first n terms of an arithmetic progression (A.P) is given by the formula:

\(S = \frac{n}{2} * [2a + (n-1)d]\)

where a is the first term, d is the common difference, and n is the number of terms.

In this problem, we are given that S = 20 and a = 8. We need to find d and n.

Substituting the given values in the formula, we get:

\(20 = \frac{n}{2} * [2(8) + (n-1)d]\)

Simplifying the equation, we get:

\(20 = 4n + (n-1)d\)

\(20 = 5n - d\)

We can rewrite this equation as:

\(d = 5n - 20\)

Now, we also know that the first term of the A.P is 8. Using this and the formula for the nth term of an A.P, we get:

\(a + (n-1)d = 8\\\)

Substituting the value of d from earlier, we get:

\(8 + (n-1)(5n-20) = 0\)

Simplifying this quadratic equation, we get:

\(5n^2 - 15n - 8 = 0\)

Using the quadratic formula, we get:

n = (15 ± √385) / 10

Since n must be a positive integer, we can take the value of n as:

n = (15 + √385) / 10

n ≈ 3.84

Therefore, the number of terms should be rounded up to the nearest integer, which is 4.

Now that we know n = 4, we can substitute it back into the equation for d:

\(d = 5n - 20\)

\(d = 5(4) - 20\)

\(d = 0\)

Therefore, the common difference is 0, which means that all the terms in the A.P are the same. In this case, since there are 4 terms, each term must be:

8 / 4 = 2

Therefore, the common difference d = 0 and the number of terms n = 4.

Answer:

13 Jelly beans

Step-by-step explanation:

you got it right?

Answer:

13 is correct

Step-by-step explanation:

49 - 36 = 13

Answer:

2001.19

Step-by-step explanation:

V=πr^2h

π×7^2×13=2001.19