Wednesday
April 16, 2014

Homework Help: Math

Posted by plz help on Friday, January 18, 2013 at 4:06pm.

1.
9p 17 = 10 (1 point)

3
16
18
16

2.
w over four 4 = 3 (1 point)

4
28
3
11

3.
d over three+ 10 = 7 (1 point)

51
20
0
9

4.
2(m 30) = 6m (1 point)

15
13
8
8

5.
3n + 2= 8 + 2n (1 point)

3
4
5
6

Simplify the expression.
6.
6 7(c + 10) (1 point)

64 7c
76 7c
4 13c
16 13c

7.
4(y 4) = 8 (1 point)

2
2
4
6

Solve the inequality.
8.
c + 6 < 20 (1 point)

c < 26
c < 14
c < 26
c < 14

9.
d over thirteen ≥ 3 (1 point)

d ≥ 16
d ≥ 39
d ≥ 10
d ≥ 39

10.
3p > 48 (1 point)

p < 16
p > 51
p < 16
p > 16

Which inequality matches the graph?
11.
number line (1 point)

2n + 5 ≤ 7
2n 5 < 7
2n + 5 < 7
2n + 5 ≥ 7

12.
number line (1 point)

8p 5 < 21
8p + 5 > 21
8p + 5 < 21
8p 5 > 21

Describe the number of solutions for the equation.
13.
3(x 3) = 3x (1 point)

one solution
no solution
infinitely many solutions

14.
2(y 3) = 2y 6 (1 point)

one solution
no solution
infinitely many solutions

Solve the equations.
15.
5x + 10 = 15 (1 point)

3
1
5
25

16.
r over 4 1 = 4 (1 point)

1.3
0.8
12
20

Solve the inequality.
17.
12p < 96 (1 point)

p < 8
p < 108
p < 84
p < 8

I dont get this can u give me an example of what i should do ?

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