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malfutka [58]
4 years ago
9

Becca tried to evaluate the expression 45−(8×3+15

Mathematics
2 answers:
defon4 years ago
7 0

\\ \sf\longmapsto 45-(8\times 3+15)

\\ \sf\longmapsto 45-(24+15)

\\ \sf\longmapsto 45-(39)

\\ \sf\longmapsto 45-39

\\ \sf\longmapsto 6

CaHeK987 [17]4 years ago
5 0

Answer:

Step-by-step explanation:

45 - (8 x 3 + 15)

45 - (24 + 15)  ---> do parentheses first

45 - ( 39 )

45 -  39

6

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