7 hot dogs are sold for every 10 hamburgers sold. At this rate, how many hamburgers will be sold if 63 hot dogs are sold?

The quotient of 5/9 and 1/3

Combine like terms. 6y2 + 6 (7y2 - 4) = What is the answer

Y=-4x^2-8x-13 find the vertex of this parabola

You received 1/4 pound of candy from your grandmother, 1/2 pound of candy from your sister, and 1/8 pound of candy from your best friend. How many pounds of candy did you receive?

A scientist measured the length of a laboratory rat. It was 6.42 inches. The next time she measured it, the rat had grown to a length of 7.323 inches. How much did the length of the laboratory rat increase? A. 0.903 inches B. 1.103 inches C. 6.

How is exponential growth and decay used in everyday life?

Suppose there are 20 questions on a multippe choice. if 25% of the answers are choice B how many, how many of the answers are not choice B

3x4y2/xy2 simplify the following expression step by step

The music for Nadia's dance routine lasts for exactly 4 minutes. When Nadia dances her routine, she starts with her music and finishes 12 seconds before the music ends. What percent of the time the music is playing is Nadia dancing? and ...

What is the difference between a Angle bisector and altitude?