Amanda lives in New York and takes a plane to Lisbon. When Amanda left the house it was -8°. When the plane landed in Lisbon, Amanda realized it was 20° hotter! What was the temperature when Amanda
landed in Lisbon?

i think the answer would be c

for certain loans like mortgage loans, lenders scrutinize your debt to income ratio when you are applying for credit because it them evaluate your ability to repay your debts.

all of them are elements inside set of real numbers since none of them appears to have complex number form.

hope this .

r3t40

josh is incorrect

x= 7 and x= -1

step 2 is wrong and honestly first step is not needed, you just need to figure out the factors

i know its wrong because if you plug in the solutions josh found, they do not work (in the original equation)

x^2 -6x -7 = 0

(x-7) (x+1) = 0

x-7=0 x+1=0

x= 7 x= -1