Dino has 14 coins and 2 one-dollar bills. which describes the relationship between the coins and the dollar bills?

dino has 7 times as many coins as he has bills.
dino has 7 times as many bills as he has coins.
for every 2 bills, dino has 7 coins.
for every 7 coins, dino has 14 bills.

22 dimes and 9 nickels

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.