1.
Write an equation for the situation six less than three times a number is 15.
A.
3 - 6 = 15
a
B.
3
a
= 15 - 6
C.
6
a
-3 = 15
D.
3
a
- 6 = 15
Hint
2.
Seven more than twice a number is 18. Write an equation that could be used to find the number.
A.
2
g
- 18 = 7
B.
2
g
+ 7 = 18
C.
2
g
+ 18 = 7
D.
2
g
- 7 = 18
Hint
3.
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
C.
4(
y
- 13) = 47
D.
4
y
- 13 = 47
Hint
4.
Translate the following into an equation: negative seven increased by the quotient of a number and 17 is zero.
A.
B.
C.
-7 + 17
n
= 0
D.
Hint
5.
A car rental company charges a $25.00 base fee plus $0.10 per mile driven to rent a car. How many miles did a customer drive if the customer's bill was $37.80?
A.
628 miles
B.
250 miles
C.
378 miles
D.
128 miles
Hint