The formula m=12,000 + 12,000rt/12t gives Keri's monthly loan payment, where r is the annual
interest rate and t is the length of the loan, in
years.
Explain why the formula is a rational function for a
given value of r. What if you are given t?

me! what did you put for this question?

step-by-step explanation:

it would open into a square depending on the type of envelope i’m not sure about the second part

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8

so the possibilities of the measurement of the side of the triangle are either it is longest side or not the longest side

when it is the longest side

s < 25 + 35s < 60

if it is not the longest side

35 < 25 + s10 < sso 10 < s < 60so the perimeter70 < p < 130