book
Maths Puzzle
Numerical Ability
Rewrite the equation -2X + 3Y = -15 as a function of X.
A) f(x) = 2/3x - 5 B) f(x) = 2x - 15 C) f(x) = -3y - 15 D) f(x) = 3/2y + 7.5
Read Solution (Total 0)
book Other Question
How many pounds of candy selling for $5.80 per pound should be mixed with 7 pounds of candy selling for $2.40 per pound to obtain a mixture selling for $3.42 per pound?
Sally wants to buy some things for her hair. She can buy 2 scrunchies & 4 barretts for $12.50 or 1 scrunchie & 6 Barretts for $12.25. How much does the scrunchie cost theat she wants to buy?
Thank you