17. To evaluate 18 + 6 + 2-5X(-3)2, what is the first step?
A. Add 6 and 2
B. Divide 18 by 6
C. get square of -3
D. subtract 2 and 5
18. evaluate the expression -10 + 3(27 divided by 3) 2
A. -567
B. - 136
C. 44
D. 233
A. Add 6 and 2
B. Divide 18 by 6
C. get square of -3
D. subtract 2 and 5
18. evaluate the expression -10 + 3(27 divided by 3) 2
A. -567
B. - 136
C. 44
D. 233
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Answer:
17. C
18. D
Step-by-step explanation:
pa brainliest ,
it's letter C because you will evaluate first the one which have an exponent as we can see in PEMDAS
It's letter D because 27÷3 Is 9
9 squared is 81
81 times 3 is 244
244 - (-10) is 233