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If x equals 2 and y equals 8 then 4x plus 8y equals? Why must mixed numbers be converted to improper fractions before multiplying or dividing? What is standard notation of 6.5 x 10 to the forth power? What is the number halfway in between 100 and 125? Which two numbers multiplied together equal 140? What does sneaky mean? What is 10 percent off of 14580? Which type of airship has a metal frame that extends the entire length and height of the envelope? What is 575 divided by 6? What is 18 divided by 198? What number goes into 30 and 100? Why is the elevator so important? What is 30 percent off 40 dollars? What is 35 divided 15 in fraction form? What are three countries with the letter a appearing three times in their name? Can you find 2 consecutive numbers with the product of 1190? How many tens in 80 thousand? How many years does it take to become a music teacher? How many 3 digit positive integers are odd and do not contain the digit 5? Explain how the subtraction of integers is related to the addition of integers?