We area of an rectangle is 300 square units. The scale factor is 5. What is the
area of the preimage?

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

How do you determine if an ordered pair is a solution to a given equation?

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50