Ericka is selling baked goods. She sells x cookies for $0.70 each and also sells one cake for $14.50. She makes a total of $36.9

Question

Ericka is selling baked goods. She sells x cookies for $0.70
each and also sells one cake for $14.50. She makes a total
of $36.90. Write and solve an equation to determine how
many cookies she sold.

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Thiên Ân 1 year 2021-09-05T05:11:08+00:00 2 Answers 6 views 0

Answers ( )

    0
    2021-09-05T05:12:20+00:00

    Answer:

    i believe the correct answer here is 53

    Step-by-step explanation:

    so if 1 cookie is 70 cents, then you determine how many cookies is $36.90

    you use proportion and say(convert to cents)

    70: 1

    3690: more

    and calculating using proportion, you get 52.714285714286 and when you round it off it’s 53. to prove your answer you say 0.7 × 52.7 = 36.9

    0
    2021-09-05T05:12:32+00:00

    Answer:

    .70x + 14.50= 36.90    x=32

    Step-by-step explanation:

    0.7x=36.9-14.5

    0.7x=22.4

    x=32

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