Question

Jeremiah has $10 to spend at the football

game. Pizza costs $3 per slice, and soft drinks
cost $2 each. Suppose p represents the number
of slices of pizza and d represents the number
of drinks. The equation 3p + 2d = 18
represents this situation. If the domain (d) is
{0,3,6}, what is the range (p)?

Answer 1

if;

d=0 p=6

d=3 p=4

d=6 p=2

Explanation:

just substitute the value into d and use algebra rules to solve!