Which expression is equal to 4 square 20 -3 square 45

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

Whit h equation best represents this situation the number 98 increased by an unknown number equal to 120