Which are equivalent ratios to 4:9?

Check all that are true.

9:28

20:45

12:27

4:24

8:18

Complete the tables of values. x 4-x -1 4 0 a 2 b 4 c

Is pie between 3 1/7and 3 10/71

Y varies directly with x, and y = 5 when x = 4. What is the value of x when y = 8

Estimate the product of 48 and 7 do you underestimate or overestimate

Problem page a class is made up of 8 boys and 7 girls. half of the boys wear glasses. a student is selected at random from the class. what is the probability that the student is a boy with glasses?

1. GCF of 16,18 and 30 2. Also GCF of 20,36 and 48

After declining between 1940 and 1980, the number of multigenerational households has been increasing since 1980. The function h (x) equals 0.012 x squared minus 0.543 x plus 35.

What is the answer to cot 4pi/3

A car enthusiast is interested in studying the relationship between the asking price of used cars and their age. Which is more naturally the explanatory variable? A. Car's age B. Car's price

Find two numbers A and B (with A≤B) whose difference is 36 and whose product is minimized.