Tabby went to the mall to buy a gift. She found a store that was having a store-wide discount of 25%. Write an expression to represent this situation if
she buys a gift.

x(.25)

Step-by-step explanation:

X is the gift and you multiply it by .25 and that takes 25% off.

Hope this helps :)

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.