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3 years ago

15

The relationship between the number of $12 DVDs you buy and the total cost. I need to know if it is linear or solid.

1 answer:

11111nata11111 [884]3 years ago

6 0

Answer:

I'm a bit confused with your question.

Maybe this guy Sayurki can help ! He said this - "Set of unconnected points because you can't buy a part of a DVD in a line there are infinite points and when buying something such as a DVD to reach that infinite u need to be able to buy part of a DVD which technically isn't possible so that why is unconnected points u buy a full DVD not part "

Step-by-step explanation:

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15 points! Thank you

Pepsi [2]

$10x^2+27x-28=10x^2+35x-8x-28=5x(2x+7)-4(2x+7)\\\\=(2x+7)(5x-4)\\\\Answer:\ D.\ 2x+7$

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3 years ago

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150 is 25% of what number? Four students solved this problem using equivalent ratios. Choose the student whose work is correct.

jenyasd209 [6]

Answer:

liam's answer is correct

Step-by-step explanation:

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3 years ago

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Determine the center of the circle whose equation is (x – 5)2 + (y + 7) = 14

patriot [66]

Answer:58 approximately c

Step-by-step explanation:

8 0

3 years ago

What is the are in square feet of the trapezoid

miv72 [106K]

Answer:

A = 94.6ft^2

Step-by-step explanation:

In order to be able to find the area of a trapezoid or any quadrilateral shape we need to use the equation:

A= a+b/2h

As we know we have the number base 7.7ft, base 14.3ft, and height of 8.6ft so then we take these numbers :

7.7 + 14.3/2 x 8.6 = 94.6

7 0

3 years ago

What is the surface area of a box with a height and width of 5 inches and a length of 8 inches ?

vodomira [7]

Answer:

210 sq in

Step-by-step explanation:

Box dimensions: 5 x 5 x 8

2 faces: 5 x 5 -> 2 * 5 * 5 = 50

4 faces: 5 x 8 -> 4 * 5 * 8 = 160

Total = 50 + 160 = 210 sq in

5 0

3 years ago