Mudrik installed a device on his car that guaranteed to increase his gas mileage by 10%. he currently gets 30 miles per gallon. How much will the gas mileage increase after installing the device?
1 answer:
The gas mileage will increase by 3.
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Answer:
52 km/hr
Step-by-step explanation:
Speed equals distance over time.
2 hours 45 minutes = 2.75 hours
S = 143/2.75
S = 52
The car’s speed is 52 kilometers per hour.
This is not a literal equation but you can divide 3.14 divide by 5.
Step-by-step explanation:
Answer: x=10
Step-by-step explanation:
Picture below.
5- 12 centimeters is equal to 0.12 m:
the last one is true
6-
the second one is true
Answer:
j=12
Step-by-step explanation:
1. Multiply 8 by both sides
8/1 x 3/2 = j/8 x 8/1
2. Solve
12=j or j=12
