Solve r/n + t = 4v for r

A bag contains 9 marbles: 3 are green, 4 are red, and 2 are blue. Christine chooses a marble at random, and without putting it back, chooses another one at random.

A school administrator bought 6 desk sets. Each set consists of one table and one chair. He paid $48.50 for each chalr. If he paid a total of $663 for the 6 sets, the cost of each table is Reset Next 54.50 62.00 110.50 159.00

What's 800 over 25 604 000 reduced

Simply and solve this equation for q: 3q + 5 + 2 q - 5 = 65

An apple pie with a circumference of 28.26 inches is cut into 6 equal-sized pieces. Two pieces of the pie are eaten. What is the area of the pie that is left? Select the correct answer. Use 3.14 for π.

2 1/6 improper fraction

Nine take away three and one-half

When finding scale factor do you multiply?

Is - 3.4 greater than or less than -.75

Four more than a number squared by eight