1.
Write an equation to represent ''the product of 7 and
m
is 29.''
A.
m
- 7 = 29
B.
29
m
= 7
C.
7
m
= 29
D.
7 +
m
= 29
Hint
2.
Write an equation to represent ''the quotient of a number and 4 is 16.''
A.
=
n
B.
= 16
C.
=
n
D.
= 4
Hint
3.
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.
5
c
C.
c
+ 5
D.
c
– 5
Hint
4.
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.
a
+ 7 = 45
B.
45 +
a
= 7
C.
7 –
a
= 45
D.
a
– 7 = 45
Hint
5.
An African elephant calf weighs about 250 pounds at birth. A male adult elephant weighs 12,000 pounds. Which equation can be used to determine the number of pounds the elephant gains in his lifetime? Let
p
represent the number of pounds gained.
A.
12,000 +
p
= 250
B.
250 –
p
= 12,000
C.
250
p
= 12,000
D.
250 +
p
= 12,000
Hint