Jennifer needs to make an average of at least $350 per week. If she makes $385, $326, and $298 for the first 3 weeks of the mont

Question

swat32

3 years ago

8

Jennifer needs to make an average of at least $350 per week. If she makes $385, $326, and $298 for the first 3 weeks of the mont

h, how much must she earn during the fourth week to end up with an average of at least $350 per week for this month?

Mathematics

1 answer:

ella [17] · Answer 1 · 2022-05-06T12:51:33+03:00

ella [17]3 years ago

8 0

385 + 326 + 298 = 1,009 / 3 = 336.33

385 + 326 + 298 + x = 350

350 x 4 = 1,400
1,400 - 1,009 = 391

385 + 326 + 298 + 391 = 1,400 / 4 = 350

The answer is $391