1.
VideoMart Electronics sold 150 DVD players and VCRs during their last weekend sale for a total of $21,050. The DVD players sold for $175 and the VCRs sold for $95. How many VCRs were sold?
A.
75
B.
95
C.
85
D.
65
Hint
2.
Solve the equation 3
x
+ 7 = 5
x
- 2.
A.
B.
C.
D.
Hint
3.
Diana needed to borrow some money from her friends Zach and Kenyon. She told them that if it took more than 2 days to pay them back, she would triple the amount they borrowed her. Diana got a check for $60 and was able to pay them back, but it was three days later. Which expression represents the amount of money Diana had after paying her friends back?
A.
60 – 3
x
+
y
B.
60 – 3(
x
+
y
)
C.
60 – (
x
+
y
)
D.
60 –
x
+
y
Hint
4.
Simplify the expression.
w
–
z
(
x
+
y
)
A.
w
–
zx
+
zy
B.
w
–
zx
–
zy
C.
w
+
zx
+
zy
D.
w
–
zx
–
y
Hint
5.
Solve the equation.
A.
x
= 0
B.
C.
D.
Hint