Working together, it takes two different sized hoses
20
minutes to fill a small swimming pool. if it takes
25
minutes for the larger hose to fill the swimming pool by itself, how long will it take the smaller hose to fill the pool on its own?

Rearrange the formula c^2 = a^2 + b^2 for b

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?