Answer:
a. Letting m represent the number of additional miles driven, we have .35m.
b. Devon paid $43 for additional mileage.
Step-by-step explanation:
For part b: $421 - ($54 × 7)
= $421 - $378 = $43
Hello
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The difference is 21.5 millimeters
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WORK: 4.5*4.5*6=121.5
143-121.5=21.5
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Have a great day!
Answer:
Balloon rises in 8 minute = 200 feet
Step-by-step explanation:
Given:
Balloon rises in 4 minute = 100 feet
Balloon rises in 5 minute = 125 feet
Find:
Balloon rises in 8 minute = ?
Computation:
Balloon rises in 4 minute = 100 feet
So, Balloon rises in 1 minute = 100 / 4 = 25 feet
Balloon rises in x minute = 25x
So, Balloon rises in 8 minute = 25 × 8
Balloon rises in 8 minute = 200 feet
To get the total cost, add the tax rate to 1, then multiply that by the price of the cartridge:
Total: 17.50 x 1.0925 = $19.12
