Kate paid $224 in interest on a 4- year loan at a rate of 7%. how much did she borrow?

Which shows the correct substitution of the values a, b and c from the equation 1=-2x+3x^2+1

How do i solve uniform motion problems?

Darren earned $663.26 in net pay for working 38 hours. he paid $118.51 in federal and state income taxes, and $64.75 in fica taxes. what was darren's hourly wage? question options: $17.45 $19.16 $20.57 $22.28