8. Evan spent a total of $18 on gourmet jellybeans and chocolate-covered almonds. The jellybeans cost $12/kg. The almonds cost $21/kg.
a) Write an equation to represent Evan’s purchases.
b) Isolate the variable for the quantity of jellybeans in your equation.
c) If Evan bought 250 g of almonds, how many grams of jellybeans did he buy?
d) If Evan bought 100 g of almonds, how many grams of jellybeans did he buy?