1.
It costs $7.50 to park a car or van at the Family Fun Amusement Park. The admission price to the park is $22.50 per person. If a group in one vehicle spends $142.50, how many people went to the park?
A.
7
B.
5
C.
8
D.
6
Hint
2.
If
, what is the value of
c
?
A.
1
B.
27
C.
9
D.
3
Hint
3.
Solve
A.
B.
C.
D.
Hint
4.
Solve 7 – 3
x
= 40.
A.
x
= -11
B.
x
= 4
C.
x
= 11
D.
x
= -4
Hint
5.
Solve 13 –
x
= 103.
A.
x
= -116
B.
x
= 116
C.
x
= -90
D.
x
= 90
Hint