B. The amount of distance it traveled for 5 gallons is 77.5 mi as 40+20+10+5+2.5 so divide that by 5 and you get 15.5
Answer:
She needs 112 ounces of Solution A and 48 ounces of Solution B.
Step-by-step explanation:
If a is the ounces of Solution A, and b is the ounces of Solution B, then:
a + b = 160
0.45a + 0.95b = 0.60(160)
Solve the system of equations. Using substitution:
0.45a + 0.95(160 − a) = 0.60(160)
0.45a + 152 − 0.95a = 96
56 = 0.5a
a = 112
b = 48
She needs 112 ounces of Solution A and 48 ounces of Solution B.
Bianca's speed: 60 mph
<span>Colin's speed: (150)/(2.5) = 60 mph </span>
<span>Dave's speed: (105)/(7/4) = 60 mph
</span>
Yep, 1 ton = 2,000 lb.
3,000 lb > 2,000 lb, therefore 3,000 lb is greater than 1 ton :)
Answer:
c-11
Step-by-step explanation: