The price of an item has been reduced by 30%. The original price was $30. What is the price of the item now?

An oil painting is 16 years older than a watercolor by the same artist. The oil painting is also three times older than the watercolor. How old is each?

How to estimate the product of 3.4 x 5.6

An online retailer sells two packages of protein bars. Package 10-pack of 2.1 ounce bars 12-pack of 1.4 ounce bars Cost ($) 15.37 15.35 Which package has the better price per bar? The 10-pack costs $ per bar and the 12-pack costs $ per bar.

Match each statement (term) with its value in relation to 0 (definition). A building is 38 feet tall. The scuba diver was 38 feet below sea level. The basement is 8.3 feet below ground. Oliver owes his sister $27 Erica jumped 2.7 feet above ground.

2x - y + 3z = - 9 x + 3y - z = 10 3x + y - z = 8 find the ordered triple

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.