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Mathematics, 11.10.2019 05:00 21marmong

plz i am giving away 20

1.

what is the value of 14 – a2 given a = –3?
a. 23
b. 11
c. 8
d. 5

2.

which equation represents “fifteen more than r is sixty-one? ”
a. r + 61 = 15
b. r + 15 = 61
c. r – 15 = 61
d. r – 61 = 15

3.

what is the value of 42 – 2(3 • 5 + 1)?
a. 8
b. 1
c. –16
d. –21

ansver
Answers: 1

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plz i am giving away 20

1.

what is the value of 14 – a2 given a = –3?
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