1.
Write an equation to represent ''
x
increased by 50 is 72.''
A.
50
x
B.
x
+ 50
C.
50 -
x
D.
x
- 50
Hint
2.
Write an expression to represent ''five times as much as I paid yesterday.''
A.
B.
5
c
C.
5 +
c
D.
5 -
c
Hint
3.
Write an equation to represent ''41 less than
b
is 9.''
A.
b
+ 9 = 41
B.
41 -
b
= 9
C.
b
- 41 = 9
D.
9 -
b
= 41
Hint
4.
Write an equation to represent ''the difference of a number and 10 is 7.''
A.
x
– 10
B.
x
+ 10
C.
10 –
x
D.
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.
c
+ 5
B.
c
– 5
C.
5 –
c
D.
5
c
Hint