Seven-tenths of a number decreased by thirteen is equal to three-tenths the number increased by 13

The volume of a cylinder is 2,200Pi cubic inches. The diameter of the circular base is 10 inches. What is the height of the cylinder? Recall the formula V = pi r squared h. 22 inches 88 inches 220 inches 440 inches

The ratio of boys to girls is 7:6 if there are 39 boys and girls how many girls are there

At the start of summer, Joan got haircut that took off 1 ¾ inches. By the end of the summer, her hair had grown 1 ¾ inches. What is the overall increase or decrease to Joan's hair in inches?

Karma baked 48 cookies yesterday. Every hour, she bakes another batch of 12 cookies. What is the rate of change for the scenario described? A. 4 B. 12 C. 16 D. 38

2/3 x - 9/8 x - 4/5 x - 1

Hugo is making blue paint with red paint to creat purple paint. The ratio of blue to red is 3 to 2. How many pints of blue paint will he use to create 40 pints of purple paint

Lina has already prepared 4.5 kilograms of dough and will continue preparing 2.73 kilograms of dough every hour. How many hours did Lina work if she prepared 9.96 kilograms of dough? Write and solve an equation to find the answer.

Analyze the following pattern 1,2,5,10,7

Factor completely 3x3 + 3x2 - 18x

Which inequality has no solution? O 6 (x+2) >x-3 O 3+4x5 2 (1+2x) 0 - 2 (x+6) < x-20 O x-9 <3 (x-3)