a dog walk is used in a dog agility competition in this dog walk each ramp makes an angle of 30 degrees with the ground how long is the entire dog walk including both ramps. and how long is each ramp?

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36

Which problem would you use the following proportion to solve for? 24/x=40/100 a. what is 40% of 24? b. what percent is 24 of 40? c. twenty-four is 40% of what number? d. forty percent of 24 is what number?

If bill bought a home for $210,000 and he sold it a year later for $120,000 his percentage of loss is