Charlie's father is 41 years old. His age is two years more than three times Charlie's age. What is Charlie's age?

6) 2 (12 + 2x) 7) (-6x + 8) 4 8) (3 - 6x) (-7) 9) ( - 12) (2x + 1) 10) (8 - 2x) 9

How many atoms are in Cu3 (CO3) (OH) 2

How many calories are in 3 cups of cereal if 75 is in one box

What is the length of an arc cut off by an angle of 3 radians on a circle of radius 8 inches?

The land area of a country is about 5.0 million square miles, and the population is about 600 million people. What is the average population density?

Which expression is equivalent to 2 (a+3) when a=3? A). 2 (3) B). 5 (3) C). 2 (3) + 3 D). 2 (3) + 6

A researcher measured the heights of forty high-school students. The measurements are recorded here. Heights (in inches) 58 59 60 60 60 61 61 61 61 62 62 62 62 62 62 63 63 63 64 65 67 67 68 68 68 68 69 69 70 70 70 71 71 71 71 71 72 73 74 76 If

N + 2/3 = 4/5 solve the equation and check the solution

Evaluate the expression give the value of the variable ... 11+r; r=7

How many units of insulin are in 0.75 ML a regular U - 100 insulin