Andrew weighs 152 pounds on Earth, but he would weigh only 57 pounds on Mars. If Brenda weighs 112 pounds on Earth, how much would she weigh on Mars?

Brenda weighs 17 pounds on Mars!

Step-by-step explanation:

If Andrew weighs 57 pounds on Mars then, 152-57= 95...

Alright so basically I mean just subtract 95 from 112 to get your answer

Hope that helped :)

explanation:

remove parenthesis:

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apply rule

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multiply fractions:

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divide:

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mordancy.

the height of the surface increases from the center out to the sides of the road.

step-by-step explanation:

as we move out we move away from the x-axis.

and as mentioned in the problem statement that height of a road increases when we move away from the center x.

hence proved that 3rd option

the height of the surface increases from the center out to the sides of the road.

is the correct option.