Brine is a solution of salt and water. if a tub contains 50 gallons of a 5% solution of brine, how much water must evaporate to change it to an 8% solution? a.81.25 gallons b.62.50 gallons c.18.75 gallons

If f(x) = 3-2x and g(x) =1/x+5 to what is the value (f/g)(8)

Aflower has 26 chromosomes. to create a new flower, how many would a sperm cell have what is called?

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)