Question

Jervane is planning on buying some coffee and several donuts for a road trip.She wants to spend no more than 20$ in total. Coffee cost 3$ and donuts are 2$ each write and solve an inequality to determine the maximum number of donuts that jervane can buy.

Answers

  1. The inequality used to determine the maximum number of donuts that jervane can buy is 3 + 2x ≤ 20

    Inequality

    • Total to spend = $20
    • Cost of coffee = $3
    • Cost of donuts = $2
    • Number of donuts = x
    3 + 2x ≤ 20
    2x ≤ 20 – 3
    2x ≤ 17
    x ≤ 17/2
    x ≤ 8.5
    Therefore, the inequality used to determine the maximum number of donuts that jervane can buy is 3 + 2x ≤ 20
    Learn more about inequality:
    #SPJ1

    Reply

Leave a Comment