1. My dog Wyatt is growing at a rate of 1.5 ounces per month. He is currently 200 ounces. a) Write an expression that represents his change

Question

1. My dog Wyatt is growing at a rate of 1.5 ounces per month. He is currently 200 ounces. a) Write an expression that represents his change in weight per month, using ​M​ to

represent the amount of months.

b) Write an expression that represents his total weight after any number of months using ​M

to represent the number of months

c) Write an equation using the expression from question “b” that you could solve for ​M​ to

find how many months it will take for Wyatt to grow to a total weight of 230 ounces.

d) Solve the equation. How many months will it take for Wyatt to grow to a total weight of

230 ounces?

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Thông Đạt 3 years 2021-08-15T23:50:06+00:00 1 Answers 7 views 0

Answers ( )

  1. Calantha
    0
    2021-08-15T23:51:46+00:00
    Reply

    Answer:

    a) Change in months after M months = 1.5 ounces per month * M

    b) Weight after M months = 200 onces + 1.5 ounces per month * M

    c) 20 months

    d) 20 months

    Step-by-step explanation:

    Let M represent the number of months.

    So,

    a) Change in months after M months = 1.5 ounces per month * M

    b) Weight after M months = 200 onces + 1.5 ounces per month * M

    c)

    230 = 200 + 1.5 * M\\M = \frac{230-200}{1.5} \\M = \frac{30}{1.5} \\M = 20

    d) 20 months

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