Answer:
5. $62.31 ÷ 3 = $20.77
$20.77 + $3.66 = $24.43
C. $24.43
1. 8,844.43 - (-424.3)
8,844.43 + 424.3 = 9,268.73
D. 9,268.73 meters
2. 10/25 = 0.4
300 × 0.4 = 120
C. 120
9. $43.85 + 2($2.70) = $49.25
$49.25 - 2($1.10) = $47.05
$47.05 - $4.45 = $42.60
B. $42.60
10. $174.99 - $24.99 = $150
$150 ÷ $12.50 = 12
C. 12 months
11. (4y = 3x) ×2 = (8y = 6x)
C. 1 and 3
12. 50 - 37 1/2 = 12 1/2
12 1/2 ÷ 1 3/4 = 7.14
D. 7 or less