Twenty gallons of propane are equivalent to 1.82 × 106 btus. a therm is 100,000 btus. twenty gallons of propane are equivalent to how many therms?

We can solve this directly given the following conversion factors. This is solved by:

Amount of propane = 20 gallons * (1.82 x 10^6 BTU / 20 gallons) * (1 therm / 100,000 BTU)

Amount of propane = 18.2 therm

7 weeks

step-by-step explanation:

convert each fraction to the least common multiple of 20, so 3/4 = 15/20 & 1/10 = 2/20, then divide 15 by 2 and you get a little over 7, so the food will last 7 weeks.

6, 10

9, -13

12, -21

18, -23

step-by-step explanation:

you just add 6 to the x-coordinate and subtract 10 from the y-coordinate.