If 21x=63y, what is the ratio of x to y expressed in simplest form?

What is 4f - 24 + 4f = - 8

Mr. Jones took a survey of college students and found that 80 out of 89 students are liberal arts majors. If a college has 10,407 students, what is the expected number of students who are liberal arts majors?

Ben dives from a 10-foot platform. the equation h = - 16 t 2 27t 10models the dive. how long will it take ben to reach the water?

Sale price of a $23.91 item that is 1/3 off?

there are 36 capenters in a crew. Ona certain day, 29 were present. What percent showed up for work?[round to the nearest tenth

What is 100 written as a product of prime factors

The volume in cubic feet of a box can be expressed as (x) = x^3-6x^2+8x, or as the product of three linear factors with integer coefficients. The width of the box is x-2. Factor the polynomial to find linear expressions for the height and the length.

A ball made out of a special material is inflated such that its diameter changes from 14 inches to 18 inches. What is the approximate change in the volume of the ball?

Find the binomial coefficient 7/5

9, 2, 1, 5, 9, 7, 1, 2, 2, 5, 6 Question What is the median for the set of data