Which is true? Plssss

Net Amount (excluding tax)$40.00

Tax (8.0%)$3.20

Gross Amount (including tax)$43.20

Answer:

When x is equal to 1, y is equal to 18-2(1), which is equal to 16.

When x is equal to 2, y is equal to 18-2(2), which is equal to 14.

When x is equal to 4, y is equal to 18-2(4), which is equal to 10.

When x is equal to 5, y is equal to 18-2(5), which is equal to 8.

Let me know if this helps!

Answer:

98

Step-by-step explanation:

Answer:

y=7x-6

Step-by-step explanation:

You would first pick two coordinates in this case would be ( 0, -6), (1,1). You would find your slope by using the formula y2-y1/x2-x1. Which would give you a slope of 7/1 which is equal to 7. Then you would use point slope formula which is y-y1=m(x-x1). would would plug in the numbers and it would say

y-(-6)=7(x-0). Then you would simplify the y-(-6) which would be y+6 then you would distribute the 7. Your whole equation would look like y+6=7x+0. Then you would use inverse operations and subtract -6 from the left side of the equals and subtract it from 0 giving you -6. Therefore your whole equation would be y=7x-6. Hoped this helped.

Answer:

i like woman

Step-by-step explanation:

the subject is your dad

Answer: 4

Step-by-step explanation:

Change the 2.5 to an improper fraction, then multiply by the reciprocal of 5/8.

[tex]2\frac{1}{2} /\frac{5}{8} =\frac{5}{2}*\frac{8}{5}=\frac{40}{10} =4[/tex]

Conversion a mixed number 2 1/

2

to a improper fraction: 2 1/2 = 2 1/

2

= 2 · 2 + 1/

2

= 4 + 1/

2

= 5/

2

To find new numerator:

a) Multiply the whole number 2 by the denominator 2. Whole number 2 equally 2 * 2/

2

= 4/

2

b) Add the answer from previous step 4 to the numerator 1. New numerator is 4 + 1 = 5

c) Write a previous answer (new numerator 5) over the denominator 2.

Two and one half is five halfs

Divide: 5/

2

: 5/

8

= 5/

2

· 8/

5

= 5 · 8/

2 · 5

= 40/

10

= 10 · 4/

10 · 1

= 4

Dividing two fractions is the same as multiplying the first fraction by the reciprocal value of the second fraction. The first sub-step is to find the reciprocal (reverse the numerator and denominator, reciprocal of 5/

8

is 8/

5

) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators. In the next intermediate step , cancel by a common factor of 10 gives 4/

1

.

In words - five halfs divided by five eighths = four.

Answer:

16.39

Step-by-step explanation:

Solution 1: You can turn the words into Algebra so What (x) is(=) 1.10 of (multiply)14.9, So x = 1.10 (14.9). x= 16.39

When you see the word what, place an 'x', is means '=', 110% = 1.10

Solution 2: Notice how 100 percent is already 14.9 so 110% should be greater than 14.9, so we're missing another 10%, and 10% of 14.9 is 1.49 just by moving the decimal over.  So you would need 14.9 + 1.49 more, so a total of 16.39.  

Answer:

480y  

Step-by-step explanation:

multiply 6 x 8 x 60= 480

Angle 1 - 60 degrees

Angle 2 - 30 degrees

Angle 3 - 60 degrees

Angle 4 - 30 degrees

Hope this helps! :)

Answer:

28 students

Step-by-step explanation:

x = Number of students

21 students = 75 percent of x = 3/4 x

3/4 x = 21

x = 21 * (4/3) = 7*4 =  28

Answer:

About 16

Step-by-step explanation:

Answer:

y = 9

Step-by-step explanation:

Answer:

247

Step-by-step explanation:

A solution to a quadratic is the same as the root or x intercept (when talking about real numbers). The graph shows that we have exactly one x intercept, which is where the parabola touches the x axis. So we have one root.

Answer:

y7

Step-by-step explanation:

Answer:

Step-by-step explanation:

Group like terms:

(5x⁴y⁷)(6x²y) = 5·6x⁴x²y⁷y

= 30x⁴⁺²y⁷⁺¹

= 30x⁶y⁸

Answer:

B. midpoint

Step-by-step explanation:

UT is located in the middle of UT as the lengths of ST and US are equal

Answer:

105 degrees

Step-by-step explanation:

supplementary angles equal 180 so 180-75=105

Answer: The measure of angle 6 is 120°

Step-by-step explanation:

Answer:

120

Step-by-step explanation:

Answer:

23

Step-by-step explanation:

y=4x-5

=4(7)-5

=28-5

=23

Y=4x-5

Input x=7

Y=4(7)-5

Multiple 4(7)

28-5

Sub 28-5

FINAL ANWSER IS 23

Answer:

1. 9 = x

2. y = 2

Just copy these steps on paper, then submit.

Writing it yourself will help you, trust me :)

1. 2(x + 5) = 3x + 1

2(x + 5) = 3x + 1

Distribute the 2

2x + 10 = 3x + 1

-1                    -1

2x + 9 = 3x

-2x         -2x

9 = x

2. 3y - 4 = 6 - 2y

3y - 4 = 6 - 2y

     +4    +4

3y = 10 - 2y

+2y       +2y

5y = 10

Divide both sides by 5

y = 10/5

y = 2

Answer:

oojjojojojo

Step-by-step explanation:

gjj h 7/4 to the third power Chelsea is making a kite in the shape of a triangle. To determine if the triangle is a right triangle, Chelsea completed the following steps.

Step 1:

Find the side lengths of the triangle: 30 inches, 24 inches, 18 inches.

Step 2:

Substitute the values into the Pythagorean theorem: 18 squared + 24 squared = 30 squared.

Step 3:

Combine like terms: (18 + 24) squared = 30 squared.

Step 4:

Evaluate each side: 1764 not-equals 900.

Chelsea says the triangle is not a right triangle. Which best describes the accuracy of her explanation?

The triangle is actually a right triangle. In step 2, Chelsea incorrectly substituted the values into the Pythagorean theorem.

The triangle is not a right triangle, but in step 2 Chelsea incorrectly substituted the values into the Pythagorean theorem.

The triangle is actually a right triangle. In step 3, Chelsea incorrectly rewrote the expression on the left side of the equation.

The triangle is not a right triangle, but in step 3, Chelsea incorrectly rewrote the expression on the left side of the equation.

Answer:

When rotating a point 270 degrees counterclockwise about the origin our point A(x,y) becomes A'(y,-x). This means, we switch x and y and make x negative.

Step-by-step explanation:

Answer:

Adult ticket is $6

Student ticket is $4, as you said.

Step-by-step explanation:

We'll call adult tickets x and student tix y.

14x + 11y = 128

14x + y = 88

First, solve the second equation for y in terms of x:

y = 88- 14x

Then substitute that for y into the first equation:

14x + 11(88-14x) = 128

14x + 968 - 154x = 128

-140x = -840

x = 6  The adult ticket is $6, like you said.

Now take that and solve for y:

y = 88 - 14(6)

y = 88 - 84

y = 4 The student ticket is $4, as you said.

Hope this helps. Feel free to ask questions so you can understand.

Answer:

3. 6/10 9/15 4. 62.5/100 0.625 5. 6/25 %24 6. 0.62 %62

Step-by-step explanation:

You have to find two numbers that would also be quivilant to whatever number. Please mark branliest.

Answer:

$10500

How I Found This Answer:

$42000 ÷ 4 = $10500

Hope This Helps.

Answer:

The original price was $875.

Step-by-step explanation:

a = p * w

630 = 72% * w

630 / 0.72 = $875

$875 should be the original price, I hope this helps!