PRE-ALGEBRA PLEASE HELP!!!! by:june 7 please if you can?

Solve.

2 x – 7 = 13

7

Question 1 answers
70
21
40/7
12/7

Simplify.

-8 x 5
Question 2 answers
40
-40
3
-13

Refer to the frequency table below:

Number of times the phone rings in a day

Rings Frequency

1 7

2 3

3 3

4 4

5 1

What is the mode?
Question 3 answers
1
2 & 3
4
7
Refer to the frequency table below:

Number of times the phone rings a day

Rings Frequency

1 7

2 3

3 3

4 4

5 1

What is the mean?
Question 4 answers
1
2
5
43

Graph this equation:

y = 5 - 2x

Use values of x from -2 to 2.

Which answer does the graph most look like?
Question 5 answers
/

l
---

Solve.

Julie invested $500 for 2 ½ years at 8% simple interest. How much money will she have at the end of the term?

Question 6 answers
100
400
600
1000
what percent of 30 is 150?
Question 7 answers
5%
0.05%
50%
500%

Solve the equation using the given replacement set.

6n + n - 5 = n + 7 1, 2, 4
Question 8 answers
No solution
1 and 2

2

4

Refer to a regular number cube (dice) numbered 1 - 6.

Find the odds in favor of rolling an even number.
Question 9 answers
1 to 1
3
1 to 3
1/2
what is the percent of increase from 25 to 40?
Question 10 answers
0.6%
15%
37.5%
60%

Solve.

x + -9 = -14
Question 11 answers
23
-23
5
-5

Solve.

4x = -24
Question 12 answers
6
-6
48
-48
Refer to a regular number cube (dice) numbered 1 - 6.

Find P(odd or greater than 2)

Question 13 answers
3/6
4/6
5/6
7/6
Solve.

The value of Kevin’s antique car has increased $3300 more than 3 times what he paid for it 10 years ago. if the car is worth $60,000 did Kevin pay for it?
Question 14 answers
$16,700
$18,900
$21,100
$58,900
Find the surface area of a cylinder with a diameter of 10 in. and a height of 6 in.
Question 15 answers
345.4 in. squared
251.2 in. squared
188.4 in. squared
157 in. squared
Choose the correct equation to solve the problem.

The perimeter of a regular decagon is 95 dm. what is the length of one side?

Question 16 answers
8n = 95
9n = 95
10n = 95
12n = 95

Solve.

2x + 34 = 18
Question 17 answers
8
-8

27
-27
Find the area of a triangle with a base of 6 cm and a height of 7 cm.
Question 18 answers
13 cm
21 cm
36 cm
42 cm
Simplify.

7 - -4
Question 19 answers
3
-3
11
-11

Solve.

A rectangular box is made of aluminum. each cm cubed of aluminum has a mass of 2.7g. what will be the mass of the rectangular prism if it is 4 cm long by 15 cm thick and 6 cm wide?
Question 20 answers

67.5 g
178.2 g
360 g
972 g

PRE-ALGEBRA PLEASE HELP!!!! by:june 7 please if you can?