Terry sees this offer Refurbished phone
35% off
Now only £78

How much was the phone before the discount?

Zoe placed colored blocks on a scale in science class. each block weighed 0.8 ounces. the total weight of all the colored blocks was 12.8 ounces. how many blocks did zoe place on the scale? write and solve an equation to find the answer.

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

What is the value of x in the following equation. -x ^3/2 = -27