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Mathematics
15 February, 21:53
Which expression is equal to 3⋅ (10+2) + 20⋅2
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Gabrielle Combs
15 February, 22:06
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76
Step-by-step explanation:
When you solve the equation you will do parentheses first (10+2) which equals 12 then you carry everything down. Next you will multiply 3 x 12 to get 36 then you carry the 20 and 2 down. Next you will multiply 20 by 2 to get 40 and then add 36 + 40 to get 76.
3 (10+2) + 20 x 2
3 (12) + 20 x 2
36 + 20 x 2
36 + 40
76 : answer
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