Working together, melissa and jing can mow a lawn in 5 hours. It would take melissa 8 hours to do the job alone. What is the value of r, the part of the lawn that king could complete in 1 hour?

A ladder is 113 inches tall. How tall is it in feet and inches?

How many feet are there in 24 yards? A. 72 B. 8 C. 2 D. 288

A triangle is 3cm wider than it is tall. The area is 44cm^2. Find the width (length of the base).

Xavier is building a triangular fence. The length of the second side will be 1 foot longer than the length of the first side. The length of the third side will be 1 foot longer than the length of the second side.

Choose all the sets containing the number pi natural numbers whole numbers integers rational numbers irrational numbers real numbers

True or False 68oz < 4lb 6oz

How much greater is 1 than 0.1?

Place the grouping symbols to make this equation true. 84-48/8-4=72

You earn $20.00 per hour at your job. If you get a 10% raise at the end of each year, what will your hourly rate, h, be after 8 years? Use the equation h=C (1+r) ^t, where C is the beginning hourly rate, r is the growth rate, and t is time in years.

Simplify the expression in exponential notation. 2 • a • b • a • b