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.
4 -
x
B.
x
- 4
C.
x
+ 4
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.
15 –
n
C.
n
– 15
D.
n
+ 15
Hint
4.
Write an equation to represent ''the difference of a number and 10 is 7.''
A.
10 –
x
B.
C.
x
– 10
D.
x
+ 10
Hint
5.
Write
8 more than a number is 17
as an algebraic equation. Let
n
represent the number.
A.
n
+ 8 = 17
B.
n
– 8 = 17
C.
n
+ 17 = 8
D.
n
– 17 = 8
Hint