4) Ella bought two packs of blackberry juice for $15 and three candy bars from a store. If her total purchase was worth $45, how much did each candy bar cost?​

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

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

Abucket of paint has spilled on a tile floor. the paint flow can be expressed with the function p(t) = 6(t), where t represents time in minutes and p represents how far the paint is spreading. the flowing paint is creating a circular pattern on the tile. the area of the pattern can be expressed as a(p) = 3.14(p)^2 part a: find the area of the circle of spilled paint as a function of time, or a[p(t)]. show your work. part b: how large is the area of spilled paint after 8 minutes? you may use 3.14 to approximate pi in this problem.