Write the following as an algebraic expression. Then simplify. The perimeter of the rectangle with length z + 3 and width z.
Z
z+3
The answer is a
(Simplify your answer.)

How many grams are in 8 kilograms? if 100 grams = 1 kilogram

If n stands for number sold and c stands for cost per item, in which column would you use the formula: ? a. column d c. column f b. column e d. column g

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212