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asambeis [7]
3 years ago
12

Need answers as soon as possible, will give brainiest and rate 5/5.

Mathematics
2 answers:
Serhud [2]3 years ago
8 0
1)45
2)5
3)20
4)x-9=17
5) 2x+3=35
6)0
7)-2/9(THIS IS NOT IN THE CHOICES BUT IT IS THE RIGHT ANSWER).
8)x-(-2)
9)Subtract 7 and then divide by -2
10)-16
11)5x=11
12)Division property
13)-27
14)20
15)2x-5=15
16)-16
17)168
18)-5
aliya0001 [1]3 years ago
3 0
1. x/-3=-15
x=45

2. -7+3(-12)÷-3
-7+12
5

3. f(-4)=(-4)²-(-4)
f(-4)=16-(-4)
f(-4)=20

4. x-9=17

5. 2x+3=35

6. -8-12-(-20)
-20-(-20)
0

7. -2(-3)²(-1)
-2(9)(-1)
-18(-1)
18

8. x-(-2)

9. subtract 7 then divide by -2

10. 6+(-18)+(-13)+9
-12-4
-16

11. 5x=11

12. division property

13. -3³ = -27

14. x/2-3=7
x/2=10
x=20

15. 2x-5=15

16. x/-4-(-8)=12
x/-4=4
x=-16

17. 168

18. 16-20-(-8)-9
-4-(-8)-9
4-9
-5 
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Step-by-step explanation:

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