Decrease, percent error. fees, percent ancrease and Morgan's mom wants to borrow $720 to buy a new computer. The store will charge her 7.5% simple interest for each year, How much will she pay back if she pays the full'amount back after 2 years? PlZ user cross multiply and show work pl

the solution is 12x-6y

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4

the radius is 2 times the diameter.

step-by-step explanation:

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.