Name the property shown by the statement.

3 (x + 7) = 3x + 21

Jane has six different hamsters for which she has two cages, one red and one blue. She wants to put three hamsters in the red cage and three in the blue cage, but two of the hamsters, Felix and Oscar, do not get along and cannot be in the same cage.

ome pleated draperies must be twice as wide as the window they cover. How many square yards of material are needed to cover this kind of window 2 ft. wide and 3 ft. long? 12 4 1

3 Maddie's little brother spilled ketchup on one of her homework problems. Assuming that the number under the spill is greater than zero, fill in the bubble to show what Maddie should be able to tell for sure about the answer, even though she can't

What is 6.7 times 10 to the seventh power?

Which describes a correct way to construct a scatterplot? A) When analyzing the number of home runs that a baseball player hit over several seasons, the season is the independent variable.

What is the eqivalent of a fraction - 15 divided by - 20

For a population of 800000 subway riders, the numbers of subway trips taken per rider last january are approximately normally distributed with a mean of 56 trips and a standard deviation of 13 trips.

Find the circumference of the circle d = 6 ft.

What is 42.4% as a fraction in simplest form and as a decimal

Solve this inequality: 7x+2<30