In Ty's math class, 20% of students earned an A on a test. If there were 30 students in the class, how many got an A?

16. Ben drew plans for a new garage. On the plans, the garage is 6.4 inches long. If the actual garage will be 18 feet long, what was the scale used to create the drawing?

8. The U. S. population was 309 million in 2010. If the U. S. had had the same firearm death rate as Australia in 2010, how many firearm deaths would the U. S. have expected to have that year? Australia's population was 22.3 million people in 2010.

Simplify the expression - 30 + d - 12 + 6d

The school you want to go to has an acceptance rate of 12%12%. That means that 12%12% of the students who apply to the school get in. The school took in 2,4002,400 students last year. How many students applied?

The fox population in a certain region has an annual growth rate of 6% per year. In the year 2012, there were 24,900 foxes counted in the area.

The inequality 16 < 3 x - 2 could represent which of the following problems? Three times a number minus two is at most 16. Three times a number minus two is at least 16. Three times a number minus two is more than 16.

Question 6 options: Given the Standard Form of the linear equation below, solve for y in terms x and state the slope of the line. 9x - 3y = 12 slope =

Which represents the inverse of the function f (x) = 4x? h (x) = x + 4 h (x) = x - 4 h (x) = x h (x) = x

How many 8 card hands can be dealt from 52 cards?

A jar of pinto beans and black beans in a ratio of 1:2, and 200 of the beans are pinto beans. How many beans in total are there in the jar?