Determine whether y varies directly with x. If so, find the constant of variation. y-12x=0 Does y vary directly with x?

Suppose that, in 2006, Poland produced 4.02 million bikes. The total world production that year totaled 142 million bikes.

For which of the following displays of data is it not possible to find the mean? frequency table dot plot stem-and-leaf plot histogram

A piece of fabric is 13 yard by 358 yards. Irma solves 13·358 to find the area of the fabric in square yards. Enter numbers to complete Irma's calculation for the area.

If f (x) = 2x+1 and g (x) = c^2-7, find (f•g) (x)

How much pizza sauce is needed to cover a 16" pizza? (Note: 16" is the diameter of the pizza)

The measure of angle W is 19 degrees more than three times the measure of angle V if the sum of the measures of the two angles is 199 degree find the measure of each angle

Simplify 143.87x34.65x87.78+12.63-19.63 to the nearest tenth.

What it's 3 3/2 as. improper fraction

Kara was interested in going to the mall to buy some new clothes. Once she got there she purchased two shirts that cost $13.42 total. If she started out with $40.00, what percentage of her money did she spend?

What is the slope on (3,5) and (-3,-5)