Tell whether each percent change is an increase or decrease. Then find the percent change. Round to the nearest percent.

original amount:$10

new amount: $12

Suppose you are committed to owning a $200,000 Ferrari. If you believe your mutual fund can achieve an annual return of 10.

75% of the students are boys there are 18 boys in the class how many students are in mr boyenors class

Write the doubles minus one fact for 4 + 4.

Jan's Age is 3 years less than twice Tritts age. The sum of their ages is 30. Find their ages.

The area of a circle 200 mm in diameter is approximately how many times greater than the area of circle 40 mm in diameter

A pet store has 9 puppies and 48 kittens. What is the ratio of kittens to puppies? Enter your answer in simplest fractional form

What is the least common denominator for 7 and 3

B. let the 1-hour growth factor be equal to b. fill in the table below. each entry must be an expression of b and the number of people who have heard the rumor 10 hours since it started (from the table above).

What is the slope of a ramp that rises 6 inches for every horizontal change of 12 inches

A market sells a six-pound bag of potatoes for $6.27 and a 7.5-pound bag of potatoes for $7.65. Which bag of potatoes is a better buy?