Which expression is equivalent to - 9x^-1 y^-9/-15x^5 y^-3 Assume x≠0 y≠0

Mrs Johnson gives twice as much daily homework as mr beach mr beach gives 10 minutes less than mrs Rodriquez. If mrs Rodriguez gives 35 minutes of homework what is the total amount of homework given by the 3 teachers

192192192 is what percent of 600600600?

Unit 3: Sampling and Experiments 8. The following 8 truck models will be used in an experiment with two treatments. The trucks are listed according to their make and size.

The odds against a horse winning a race are 5:4. Find the probability that the horse will win the race.

If the measure of Angle Q N T is 74°, what is the measure of Arc Q P N? 37° 74° 148° 212°

If there is 12 inches in a foot how many inches are in 7 feet

What is 1 4/5 as a decimal

A shirt is 180 dollars but it originally costs 200 what percent change is that

Are 5/10 and 1/6 equivalent ratios

How to subtract two polynomials