PLEASE HELP ITS TIMED WILL DO BRAINLIEST Mrs. Sung is planning a vacation and wants to save at least $3,400. She already has $670 and

Question

PLEASE HELP ITS TIMED WILL DO BRAINLIEST
Mrs. Sung is planning a vacation and wants to save at least $3,400. She already has $670 and is planning on setting aside $80 from every paycheck to fund her vacation.

Part A:
Write an inequality that could be used to determine the minimum number of paychecks, p, required to fully fund Mrs. Sung’s vacation.

Part B:
Using this inequality, determine the minimum number of paychecks that are required to fully fund Mrs. Sung’s vacation and explain your answer.

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Thạch Thảo 5 years 2021-08-17T13:48:35+00:00 2 Answers 60 views 0

Answers ( )

  1. taiduc
    0
    2021-08-17T13:49:35+00:00
    Reply

    Answer:

    a:  3400 </ 670 + 80p

    b: 34.125 </ p  so you would need 35 paychecks

    Step-by-step explanation:

    part a: 3400 is less than or equal to 670 + 80p

    part b: subtract 670 from both sides, left with

    2730 is less than or equal to 80p

    divid both sides by 80

  2. lethu
    0
    2021-08-17T13:50:19+00:00
    Reply

    Multiply 80 by the number of weeks (x)

    Add that to what she has saved.

    This needs to be at least the total amount needed.

    The inequality would be:

    670 + 80x >= 3400

    Part B solve For x

    670 + 80x >= 3400

    Subtract 670 from both sides:

    80x >= 2730

    Divide both sides by 80:

    X >= 34.125

    Round ups it will take a minimum of 35 paychecks

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