1.
Write an equation to represent ''
x
increased by 50 is 72.''
A.
x
- 50
B.
50 -
x
C.
x
+ 50
D.
50
x
Hint
2.
If Julie has
x
strawberries in one sack and four fewer strawberries in another sack, write an expression for how many strawberries are in the second sack.
A.
x
+ 4
B.
x
- 4
C.
4 +
x
D.
4 -
x
Hint
3.
Write an equation to represent ''the number of runners on the track team increased by 15 for a total of 45.''
A.
15 –
n
B.
n
– 15
C.
15
n
D.
n
+ 15
Hint
4.
Write an equation to represent ''the difference of a number and 10 is 7.''
A.
B.
x
+ 10
C.
x
– 10
D.
10 –
x
Hint
5.
If a shirt costs
c
dollars in Store
A
and 5 more dollars in Store
B
, write an expression for the cost of the shirt in Store
B
.
A.
5
c
B.
c
– 5
C.
c
+ 5
D.
5 –
c
Hint