1.
Write an equation to determine the number of tickets sold for a school play if tickets cost $5.50 each and $4510 was recorded at the box office.
A.
4510 -
t
= 5.50
B.
5.50
t
= 4510
C.
4510 - 5.50 =
t
D.
4510
t
= 5.50
Hint
2.
Solve the equation 3
x
+ 7 = 5
x
- 2.
A.
B.
C.
D.
Hint
3.
Evaluate the expression.
46 – (12.3 + 20.9)
A.
54.6
B.
79.2
C.
8.6
D.
12.8
Hint
4.
Simplify 20
y
– (6
y
– 2
z
)
A.
–14
y
+ 2
z
B.
–14
y
– 2
z
C.
14
y
– 2
z
D.
14
y
+ 2
z
Hint
5.
Simplify the expression.
w
–
z
(
x
+
y
)
A.
w
–
zx
+
zy
B.
w
–
zx
–
y
C.
w
+
zx
+
zy
D.
w
–
zx
–
zy
Hint