Question

8. p + 4 < –24
p < –20
p < 28
p < –28
p < 20

9.p/8 ≥ –5
p ≥ 40
p ≥ 3
p ≥ –13
p ≥ –40

10. –5p > –30
p > 6
p < 6
p > –35
p < 35

11. Which inequality matches the graph?
3x + 1 > 4
3x + 1 ≥ 4
3x + 1 < 4
3x + 1 ≤ 4

12. Which inequality matches the graph?
8p – 5 < 21
8p + 5 > 21
–8p + 5 < 21
8p – 5 > 21

13. Describe the number of solutions for the equation.
3(x – 3) = 3x
(1 point)
one solution
no solution
infinite solutions

14. Describe the number of solutions for the equation.
–2(y – 3) = 2y – 6
(1 point)
one solution
no solution
infinite solutions

15. Solve the equation.
3x + 6 = 9
15
9
5
1

16. Solve the equation.
– 1 = 4

1.3
0.8
12
20
17. Solve the inequality.
12p < 96
p < 8
p < 108
p < 84
p < –8
I would give you the answers but I don't know how to solve the equations and I know how you'll feel about guessing...please help me at least learn how to solve these kind of equations.

Answer 1

Let's start with the easiest one, # 15.

3x + 6 = 9

Subtract 6 from both sides. Then divide by 3.

What answer do you get?

Answer 2

Okay I tell you what the correct ones are

Answer 3

1-7 I did not post
1 a
2 c
3 c
4 d
5 d
6 b
7 a

8.c
9 d
10 b
11 d
12 b
13 b
14 a
15 d
16 d
17 a

Answer 4

Here are the real answers:
1. 10
2. -6
3. -9
4. 4
5. 2
6. -5x - 44
7. 2x + 12
8.p < -28
9. r ≥ -45
10. x < 8
11. 3x + 1 ≤ 4
12. 8p + 5 > 21
13. 8c + 106.45 = 163.25; $7.10
14.64 + w = 2w + 8; 56 pounds
15. 5 bracelets
16.10 + p ≤ 40; p ≤ 30
17. 55 + M ≥ 65; m ≥ 10
18. 7.00h ≥ 210.00; h ≥ 30; 30 hours

Trust me I got a 18/18 on the test :)!

Answer 5

For the Equations and inequalities unity Test part 1

b
b
c
b
a
a
b
c
d
b
a
a
a
a
d
d
a

I cant confirm if Shalee^~^ is correct
However i can confirm that Hotline Bling is incorrect as its a 7/17 (41.2%) on that test
so there are your answers

Answer 6

The answers are
A
B
D
B
A
A
A
C
D
A
A
B
B
C
B
D
C
C

Answer 7

i got awnsers is wrong i got 7 out of 18