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.
85
B.
75
C.
95
D.
65
Hint
2.
Solve the equation 3
x
+ 7 = 5
x
- 2.
A.
B.
C.
D.
Hint
3.
Solve the equation 7 = 2 + 5(
z
- 2).
A.
3
B.
C.
2
D.
Hint
4.
Evaluate the expression.
46 – (12.3 + 20.9)
A.
54.6
B.
12.8
C.
8.6
D.
79.2
Hint
5.
Simplify the expression.6
e
– 2(10
e
– 1)
A.
–6
e
+ 2
B.
2 – 14
e
C.
–12
e
D.
1 – 14
e
Hint