What does 3 - 4y + 9y equal to

Which is an outlier out of 45,47,71,50,49 and 52

the density of a substance is 1.63 grams per mililiter what is the mass of 0.25 liters of the substance in grams?

Line passing through (2,5) and the m = - 5/6

Henry wants to make a green paint. The ratio of yellow to blue paint is 3 to 5. If he has 25 parts blue, how many parts of yellow does he need?

What the equation to 4.5/17-x=3/8

Alexis and Jonathan challenged each other to a typing test. Alexis typed 54 word in one minute, which was 120% of what Jonathan typed. How many words did Jonathan type in one minute?

Leona places a cone with a volume of 512 cm3 into a rectangular fish tank that has two square faces, each with sides measuring 20cm, and three rectangular each that are 49cm long and 20cm wide.

Percent increase from 86 to 150

The following table shows the speeds at which Jeff does 444 activities. For example, biking has a rate of 191919 miles in 222 hours.

Which two solid figures have the same volume? A. An oblique solid with a base of 4 cm2 and a height of 8 cm B. A cone with a base of 4 cm2 and a height of 8 cm C. An oblique solid with a base of 4 cm2 and a slant height of 8 cm D.