(ASAP: will give brainly to whoever answers first) Tori uses the greatest common factor and the distributive property to rewrite this sum:

Question

(ASAP: will give brainly to whoever answers first) Tori uses the greatest common factor and the distributive property to rewrite this sum:

24 + 84

What expression does Tori write?

A. 12(2 + 7)

B. 2(24 + 42)

C. 24(1 + 4)

D. 4(6 + 21)

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Adalyn 1 week 2022-01-07T00:13:18+00:00 1 Answer 0 views 0

Answers ( )

    0
    2022-01-07T00:14:31+00:00

    A.12(2+7)

    Step-by-step explanation:

    Given that, Sum = 24 + 84

    That is, Sum = 108

    Greatest common factor of 24 and 84 is needed  to solve the problem

    Factors of 24 are 2,12,3,8,4,6,1,24

    Factors of 84 are 2,42,3,28,4,21,6,14,7,12,1,84

    Common factors 24 and 84 are 1,2,3,4,6,12

    Hence, greatest common factor of 24 and 84 is 12

    24/12 = 2

    84/12 = 7

    Using the distributive property and Greatest common factor, the sum can be written as,

    Sum = (12×2)+(12×7)

    =12(2+7)

    =12×9=108

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45:7+7-4:2-5:5*4+35:2 =? ( )