Solve the following equation.

5 (z-4) - z=4z-20

A. 4

B. - 4

C. infinitely many solutions

D. no solution

It rained 2/8 inch in one hour. If rained 4/8 inch in the next hour. find the total amount of rain. wrote in simplest form

Given: ΔXYZ AB is a midsegment parallel to XY. The slope of AB is 2 3 . What is the slope of XY? A) 0 B) - 2 3 C) 2 3 D) undefined

What is the value of a from x2 + 2x + 3 = 0

What is eight and one half of 100?

What is X plus 11 equals 15

Peter has five times as much money as david both. if peter gves $28 to david, both of them will have equal amount of money. how much money did peter had in the beginning?

46.2 x 10 to the power of - 2 Can someone show me the work to this problem

There were s students at a summer camp in 2010. In 2011, there were half as many students as the previous year. In 2012, there were 54 fewer students than in 2010.

Multiply the following (4 - 2x) 2

A shopper buys a 12 - pound bag of oranges for $18.75. What is the unit price?