What is the value of this expression? 3 × (7 – 2) + 4 A. 12 B. 19 C. 23 D. 27 HELP!

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ironclone13 ironclone13

22-03-2018
Mathematics

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What is the value of this expression? 3 × (7 – 2) + 4 A. 12 B. 19 C. 23 D. 27 HELP!

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AnimeBrainly AnimeBrainly · Answer 1 · 2018-03-22T19:22:03+01:00

AnimeBrainly AnimeBrainly

22-03-2018

Follow the order of operation: PEMDAS

Parenthesis
Exponents (and roots)
Multiply
Divide
Add
Subtract

3 x (7-2) + 4

first do Parenthesis (as it shows up first)

7 - 2 = 5

Next, Multiply (the next one you have to do)

5 x 3 = 15

Finally, add

15 + 4 = 19

B. 19 is your answer

hope this helps

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