You estimate that a jar contains 68 marbles. The actual number is 60. Find the percent error. Round your answer to the nearest tenth.

What is the gcf of 40 and 48

Find the measure of each angle: Complementary angles with measures (5x) ° and (4x-18) °. A. 110 and 70 B. 52 and 38 C. 62 and 28 D. 60 and 30

In Amy's backyard, there are also chicken and rabbits, and there are 2 more chickens than rabbits. The total number of legs is 124. How many rabbits and how many chickens?

You have a collection of 7 science fiction books which you would like to arrange on your bookshelf. The number of possible arrangements of 7 books is?

Write the following sentence as linear equation. Adding 16 to 5 times a number x is 40.

The distance d traveled at a constant speed r is directly proportional to the time t spent traveling. a car moving at a constant speed travels 150 miles in 2.5 hours.

The Suarez family pay $23.25 for three movie tickets at the rate could the family use a $100 gift certificate to buy 12 tickets

If the value of dependent variable y increases as the value of the independent variable x increases the graph of this relationship could be a? A. Horizontal line B. Vertical line C. Line with a negative slope D. Line with a positive slope

An angle measures 106° less than the measure of its supplementary angle. What is the measure of each angle?

Camilla is 14 years old. She is one-third of her teacher's age. How old is her teacher?