She needs 5 cups of flour and 3 cups of sugar.
Ok...so u have 4 people sharing this plan...they each pay for their own data..however, the $ 90 flat rate is split between them equally.
90/4 = 22.5....so each of them pay 22.50 each for the flat rate.
so John's equation is : 22.5 + 0.25x = 147.50
Answer:
5 but its probaly not right bc im just looking for pointsStep-by-step explanation:
Your answer should be -11.5