Can someone please explain this and Answer it

Mathematics

2 answers:

elena-14-01-66 [18.8K]2 years ago

6 0

71
first, subtract 1 from 10 which is 9
then multiply 9 and 7 which gives you 63
now, add 63 and 8
that brings you to your answer, 71 :)

Gwar [14]2 years ago

4 0

Answer:

Step-by-step explanation:

pemdas -> parentheses, exponents, multiplication, division, addition, and subtraction

you have to do those in order

first parentheses so (10-1) = (9)

(you keep the parentheses)

then no exponents so multiplication

7*(9) = 63

lastly addition

8+63

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