1.
Write an expression to represent ''five times as much as I paid yesterday.''
A.
5 +
c
B.
5
c
C.
5 -
c
D.
Hint
2.
Write an equation to represent ''the product of 7 and
m
is 29.''
A.
m
- 7 = 29
B.
7
m
= 29
C.
7 +
m
= 29
D.
29
m
= 7
Hint
3.
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
4.
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.
5 –
c
C.
5
c
D.
c
– 5
Hint
5.
Connor is 7 inches taller than his brother Alex. If Connor is 45 inches tall, which equation could be used to determine Alex’s height? Let
a
represent Alex’s height.
A.
7 –
a
= 45
B.
45 +
a
= 7
C.
a
+ 7 = 45
D.
a
– 7 = 45
Hint