in a 7th grade class. There are 4 boys for every 5 girls, How many girls are in the class if there are 20 boys in the class

Which graph corresponds to the function f(x) = x2 + 4x – 1?

Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000

Solve this problem! extra ! 3025/5.5 = a/90.75