Asked by Kiki

Which expression can be written as 9•(12+7)?

A) 9+(12+7)
B)(9+12)•(9+7)
C)9•12+7
D)(9•12)+(9•7)

Answers

Answered by Reiny
You claim to be in pre-algebra.
Surely you have heard of the distributive property.

Worst case scenario : Why not work out each of the answers, then
compare with the answer to the original question.
Answered by myrakole
Which expression can be written as 9x(12+7)
Answered by Periodt Pooh
Answers:
1. D. Associative Property of Addition
2. B. 7
3. D. (9 · 12) + (9 · 7)
4. A. q = –42
5. C. 6 + x = 9
6. C. y = 0
7. A. w = 3
8. B. 24
9. B. <
10. C. r = –4
11. B. y = –3
12. A. x = 48
13. C. –63
14. D. k = –131
15. B. Commutative Property of Addition
You might have to go through the list cuz my teacher sometimes changes the order of the questions but good luck!
Answered by Hello
The answer is (9•12)+(9•7) they both equal 171
Answered by AmberSugar
“ You claim to be in pre-algebra.
Surely you have heard of the distributive property.

Worst case scenario : Why not work out each of the answers, then
compare with the answer to the original question.” Shut up lmfao
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