1.
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
2.
The sum of twice a number and 8 is 33. Write an equation and then solve for the number.
A.
2
t
+ 33 = 8; -12.5
B.
2
t
= 33; 16.5
C.
2
t
+ 8 = 33; 12.5
D.
2(8) +
t
= 33; 17
Hint
3.
Translate the following into an equation: negative six times a number decreased by two is negative twenty-six.
A.
-2 – (-6
n
) = -26
B.
-6
n
+ 2 = -26
C.
-6
n
= -26 – 2
D.
-6
n
– 2 = -26
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.
378 miles
B.
628 miles
C.
250 miles
D.
128 miles
Hint