Determine if the rates $168 raised for washing 24 cars ans $280 rasied for washing 40 cars are equivalent.

What speed in km/h is the same as 26 1/2 km in 15min

In a chemical plant, 24 holding tanks are used for final product storage. Suppose that six of the tanks contain high viscosity material. Four tanks are selected at random and without replacement.

Given f (x) = 2x²+4x-6 and g (x) = 2x-2, find each function 1. (f/g) (x) 2. f (a + 2) 3. g (a/2)

You purchase a car from a dealer for $17,500. You pay a $2,500 down payment and finance the balance with a 5 year loan. Your monthly payments are $295.20. What is the amount that you finance?

10 - (2y-6) - y if y=8 what's the answer and how did you get it?

Jessica drove her car 418 miles on one tank of gas. Her car a 15 gallon tank. How many miles can Jessica drive on one gallon of gas?

Inga can earn $575 per week in a plant store, or she can earn 4% of total sales. How much would Inga have to sell to earn more in commission than in salary?

Factorise completely 4y^2-z^2

What is the value of the expression 7a - 3bc, where a=3, b=4 and c=0?

Convert x-y=3 and x-2y=3 into slope intercept form.