Explain how to use mental math to express 12/25 as a percent

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.

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?

The circumference of a circle is 25.12cm. What is the area of the circle? Use 3.14

The temperature dropped 12f in 8 hours if the final temperature was - 7f what was the starting temperature