Respuesta :

24.
A. 50 -- 500/10 = 50
B. 400 and 600 -- 8x50 = 400, 12x50 = 600
C. 9 hours -- 450/50 = 9

25.
A. $2.5 -- $12.5/5 = $2.5
B. $20 --  $2.5x8 = $20

Hope that helps
Vimal1
Speed = Distance/time
Speed = 500/10 = 50

24.
a. 50 miles per hour

b. For 8 hours = 50×8 = 400 miles
For 12 houra = 50×12 = 600 miles

c. For 450 miles: 450/50 = 9 hours

25.
a. Since 5 = 12.5, then 1 = 12.5/5 = $2.5

b. For 8: 8 × 2.5 = $20