Write and solve an equation to answer the question.

9 is what percent of 20?

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9 is

% of 20.

What is the height, in inches, of a parallelogram that has a base of 3 feet and an area of 324 square inches? 11,664 in 972 in 9 in 72 in

Solve each system of inequalities by graphing. y 3x+4y≥12

A color called "shocking pink" is made by mixing red paint with white paint. The ratio of red to white is 2 to 7. How much red paint should be mixed with 16 fl. oz of white paint?

Find the polynomial from zeros Zeros are 3i and 2-i

Last week during swim practice, Kamil swam 24 laps in 14.3 minutes. This week at swim practice, Kamil swam 22 laps in 14.8 minutes. What is the difference between the average lap time this week and last week?

In the slope - intercept equation of a line which quantity is given by the coefficient of the term x-term?

If f (x) = 2x2 - 10, find f (5). 90 10 7.5 40

What' is 8.2 times 10 to the negative second power in decimal form

Which ordered pair (*, y) satisfies the inequality?

Brycen can cover half a basketball court (about 14 meters) in 4.0 seconds flat! How fast can he run.