1.
Solve
c
+ 32 = 124.
A.
-156
B.
-92
C.
156
D.
92
Hint
2.
Solve
= 12.
A.
-2
B.
72
C.
-72
D.
2
Hint
3.
What is the solution of -64 = 16
y
?
A.
8
B.
-8
C.
4
D.
-4
Hint
4.
Find the value of
m
for the equation
= -8.
A.
2
B.
32
C.
-2
D.
-32
Hint
5.
Write an equation for the situation six less than three times a number is 15.
A.
3 - 6 = 15
a
B.
3
a
- 6 = 15
C.
3
a
= 15 - 6
D.
6
a
-3 = 15
Hint
6.
Seven more than twice a number is 18. Write an equation that could be used to find the number.
A.
2
g
+ 7 = 18
B.
2
g
- 7 = 18
C.
2
g
+ 18 = 7
D.
2
g
- 18 = 7
Hint
7.
Write an equation to find a number if the difference between four times the number and 13 is 47.
A.
4
y
- 47 = 13
B.
4
y
- 13 = 47
C.
4(
y
- 13) = 47
D.
4 -
y
= 13
Hint
8.
Which sentence below is true?
A.
–5 < –3
B.
–2 > –1
C.
–4 = 4
D.
3 < 0
Hint
9.
Which sentence below is false?
A.
4 – 2 = 2
B.
–2 < 4
C.
2 > –4
D.
4 < 2
Hint
10.
Translate the following into an equation:
10 more than three times a number is 100.
A.
10 – 3
n
= 100
B.
3
n
+ 10 = 100
C.
100 + 10 = 3
n
D.
3
n
– 10 = 100
Hint