The ratio of Brendas age to Jasons age is 4:5. In eight years the ratio will be 6:7. How old is brenda now

Which of the following expressions is the inverse of the function y = 3x + 4? a) y = 3x - 4 b) y = - 3x - 4 c) y equals quantity x minus 4 divided by 3 d) y equals quantity x plus 4 divided by 3

At the start of 2017, a car was worth £12000 value of car decreased by 30% every year for 3 years what's the value of the car at the start of 2017

What is £747 by 2:7 in a ratio

At a track meet the longest shot put throw by a boy is 25 feet 8 inches the longest shot put by girls 19 feet 3 inches how many times greater is the longest shot put throw in by a boy than a girl

Layla is buying a set of patio furniture that is on sale for 4/5 of the original price. After she uses a AED 50 gift certificate, the total cost before sales tax is AED 222. What was the original price of the patio furniture?

What is the least common mulitple of 3 and 9

What are possible rational roots of f (x) = 3x^4-x^3+x^2_x+5

If you have a negative exponent in the denominator, how will you make it positive?

Mr. Ito is spreading mulch in his yard. He spreads 4 2/3 squre yards in 2 hours. How many square yards can he mulch per hour?

Can you make a triangle with the numbers 2,4,3