(I have the answers I just need to show the work for b&c help pleasee)

Maribel was approved for a 7-year private student loan at 6.8% to cover her college costs of $10,900.

b. What is the total amount she will pay back? $13,729.80

c. What is the total interest amount? $2,829.80

pretty sure 750 each month!

step-by-step explanation:

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.

the functions have the same rate of change i think. i narrowed it down to this answer and "the rate of change of tour 1 is greater" but i got it wrong using that answer so im assuming its the answer above. (this is a question i also answered from the iready site if anyone needs a reference)

step-by-step explanation: