During a sale a store offered a 40% discount on a stereo system that originally sold for $380 Aftet the sale, the discounted price of the stereo system was marked up by 40%.Ehat was the price of the system after the markup?

$9.41

step-by-step explanation:

3

step-by-step explanation:

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.

where does the z at is it on the x axes or on the y axes any way if it is on the y axes put it horizontally and if it is on the x axes put it vertically