How to solve 2 (3x + 8) = 2x + 16 + 4x

The ratio of boys to girls in the gym class at a local middle school is 3:2. what percent of the gym class is girls

A total of $8000 is invested: part at 7% and the remainder at 11%. How much is invested at each rate if the annual interest is $760?

Which fraction is greatest (represents the largest quantity? 1/3, 3/8, 2/5, 1/2

Cooper ate 3/4 of a pizza. If there were 8 slices of pizza, how many slices did Cooper eat?

54 + 6 divided by 2 (8 - 3 •)

The range of the correlation coefficient is between - 1 and + 1. True False

A bag has 5 red marbles, 6 blue marbles and 4 black marbles. What is the probability of a blue marble, replacing it, and then picking a black marble? 8/75 4/45 1/9

How do I write an in expression in equivalent factored form? 3x + 15?

2 A bag contains only red and blue marbles. Yasmine takes one marble at random from the bag. The probability that she takes a red marble is 1 in 5. Yasmine returns the marble to the bag and adds five more red marbles to the bag.

Round to the nearest hundredth. 27.8 = 1.55y y≈0.06 y≈17.94 y=26.25 y=29.35