12 is 80% of what number

Five 12s is equal to how many 48s?

To estimate the proportion of city voters who will vote for the Republican candidate in the election, two students, Manny and Nina, each decide to conduct polls in the city.

Volume of a cone Is 6pi cubic inches. What is the volume of a cylinder having the same base and height?

H represents the height of H = 210 + 33t How fast does the tree grow

The width of a rectangle is fixed at 4 cm. For what lengths, I will the area be less than 86 cm? Give your answer as an inequality, using l as the variable for length

For one Chemistry test, Sally had to answer 25 questions. Of these questions, Sally answered 52.0% of them correctly. How many questions did Sally correctly answer on her test

an electronic store had a 20% off sale. If a stareo originally cost $125, how much did the stareo cost during the sale?

When rounding to. the nearest hundred are you to add or subtract?

It's a four digit whole number It is divisible by 5 The sum of its digits is 12 The sum of it hundreds, tens, and ones digit is 8 The sum of its ten and ones digit is 1 It is divisible by 6 The difference between its ten and ones digit is 1 It is

What 2 numbers should be placed in the blanks so that the difference between consecutive numbers is the same? 17, ___, ___, 41 Can anyone explain this one?