How do i solve the equation 6+x=21

Sixty-eight percent of US adults have little confidence in their cars. You randomly select eleven US adults.

If a dish of ice cream hold 1/4 pound, how many dishes can you get from 4 and 1/2 pound carton of Dan's Ice cream?

Express each ratio as a fraction in the simplest form. 1) 8 cups to 36 cups

How to turn 0.02 into a fraction

What is the value of x to the nearest tenth? a. 12.0 b. 4.8 c. 9.2 d. 7.2

2.80=9 (70) / I. I need a answer for i

What is the answer to f (x) = √x-3

Suppose that 13 inches of wire costs 65 cents. At the same rate, how much (in cents) will 27 inches of wire costs.

In right ∆ABC, m B = 90°, m C = 40°, and BC = 10. What are the other two side lengths of the triangle?

To pass a math test students must answer at least 0.6 of the questions. Donald's score is 5/8, Karen's score is 0.88, Gino's score is 3/5, and Sierra's score is 4/5. How many of the students passed the test?