Ellen and Tim Hinojosa reached an agreed-upon price of $140,000 for the purchase of a house. They made a 10% down payment and had two options for financing the remaining amount: at 5.5% for 25 years or at 6% for 20 years. Which mortgage results in a lower amount of interest paid and by how much?

i think it is c, not positive though

step-by-step explanation:

75

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.