The electric company charges 3 cents per kilowatt-hour. George used 2800 kilowatt-hours in april, 3200 kilowatt-hours in may and 3600 kilowatt-hours in June. What was his average cost of electricity for the 3 months?

Use the word unmistakable in a sentence

You're trying to determine what the temperature is outside. The thermometer says it's 24°C. You convert this temperature to 100°F. Which sentence best describes your temperature estimate? A. Your estimate is wrong, and it should be - 4°F. B.

6 - 3n = - 12 what is n?

An item is regularly priced at $75. It is on sale for 80% off the regular price. How much (in dollars) is discounted from the regular price?

Is 4.2:1.5 proportional to 12:5

What is the product of gcf and another sum of 48+14

18/30 reduce into fraction

A research article reports the results of a new drug test. The drug is to be used to decrease vision loss in people with Macular Degeneration. The article gives a p-value of. 04 in the analysis section.

3 8ths as a percent

X^2/3 can be written as