Find the kilowatt-hours used if 300 watts were used for 8 hours

Kim bought 10 used books at the yard sale. How much did she pay? Did you use addiction or multiplication to solve this this problem

Which of these best describes a line?

At 7pm last night the temperature was 10° f. at 7am the next morning the temperature was - 2° f. by how much did the temperature changes each hour.

What is the graph of the function rule? y = |4x| + 3

Which fraction converts to a terminating decimal number? a.) 1/6 b.) 2/9 c.) 3/8 d.) 4/7

Kailey wants to buy 4 pencils and 3 notebooks. witch expression shows how to find the total cost of 4 pencils and 3 notebooks. a. 3 ($0.50) + 4 ($2.25) b. 4 ($0.50) - 3 ($2.25) c. 4 ($0.50) + 3 ($2.25) d. 4 ($0.50) X 3 ($2.25)

If 48 men have ration for 16 days how long will the food last if a reinforcement of 16 men arrived

Explain how you know wether to choose grams or kilograms when measuring mass. Name an object you would measure each unit.

16:07:48 marks: Question: 1/20 The graph of which equation would be a circle with a center at (2.3) and a radius of 7? A. (x + 2y = (y - 3) = 7 B. (x - 2) = (y + 3) = 7 C. (x - 2y + (y + 3) 2 = 49 D.

Samuel wants to estimate what 5843 x. 00243 is. What should his first step be?