1.
Write an equation for ''twelve more than four times a number is 32''
and solve.
A.
5
B.
4
C.
7
D.
6
Hint
2.
Translate the following sentence into an equation. The quotient of a number and -2, less 10, is -18.
A.
- 10 = -18
B.
= -18 - 10
C.
- 18 = -10
D.
10 -
= -18
Hint
3.
Translate the following sentence into an equation. The difference between 4 and five times a number is -1.
A.
5
n
- 4 = 1
B.
-5
n
- 4 = -1
C.
4 - 5
n
= -1
D.
4 + 5
n
= -1
Hint
4.
Translate the following sentence into an equation. Then find the number. Seven, added to two times a number, equals -3.
A.
7 = -3 + 2
n
; 5
B.
7 + 2
n
= -3; 5
C.
7 + 2
n
= -3; -5
D.
7 = -3 + 2
n
; -5
Hint
5.
Lis cell phone service costs her $9.95 per month plus 5 cents per call. If Lis bill after one month is $12, how many calls did she make? Find an equation representing the situation. Then solve the equation.
A.
9.95 + 0.05
c
= 12; 41
B.
9.95 + 0.05
c
= 12; 4
C.
9.95 + 0.5
c
= 12; 4
D.
9.95 + 0.5
c
= 12; 41
Hint