Question

1. Evaluate (–7)
2
. (1 point)
–49
–14
14
49
2. Evaluate 4
3
. (1 point)
12
20
64
81
3. Evaluate 2
4
. (1 point)
8
16
34
64
4. Evaluate using the order of operations: 4
2 + 7 – 2. (1 point)
13
21
32
69
5. Evaluate using the order of operations: 6 • 3
2 + (6 • 0.5). (1 point)
57
39
30
18 I need help

Answer 1

First, learn to use parentheses and "/" for fractions and "^" for exponents online
I cannot make out what your problems are.
Review PEMDAS. I'm guessing that the first one is
(-7)^2 = (-7)(-7) = 49
Assuming the same weird typesetting for the last one, I'd go with
6 • 3^2 + (6 • 0.5)
= 6 • 9 + (3)
= 54 + 3
= 57

Now give it a shot on the others, and show your work if you get stuck.
And you can always type in your expressions at google.com or wolframalpha.com to confirm your answers.

Answer 2

PLEASE HELP

Evaluate (–7)2.

A.
–49
B.
–14
C.
14
D.
49

Answer 3

1.D
2.C
3.B
4.B
5.A
Hope this helps :)
100%

Answer 4

Thank yhu hope this helps I got a hundred

Answer 5

Hope this helps is 100% correct just took it got a 100%!!!! TRUST ME AND HIM!!!!

Answer 6

Hope this helps is 10000% correct thanks Hope this helps

Answer 7

Thank you so much @Hope this helps! 100%

Answer 8

hope is right if you are in conexxus

Answer 9

Thanks you so much

Answer 10

1. 49
2. 64
3. 16
4. 21
5. 57

Answer 11

I h8 math

Answer 12

Omg thx I got a 100

Answer 13

the person named “hope this helps” is correct i got a 100

Answer 14

1.49
2.64
3.16
4.21
5.57

Answer 15

I got a 40 but here are the right answer TvT ⬆

Answer 16

thx 100

Answer 17

guys theres on 9 questions and you guy put five down

Answer 18

1.A
2.A
3.B
4.D
5.A
6.D
7.D
8.C
9.D

Answer 19

unknown is right

Answer 20

Hope this helps is correct

Answer 21

hope is right

Answer 22

1) 49
2) 64
3) 16
4) 10,000,000

Answer 23

D
C
B
C