Penelope mowed 6 lawns in 12 hours. what was her rate of mowing in
hours per lawn?

Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x

What is the sum of these mixed numbers 2 1/8 + 4 3/8

The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.