On a test, if 80 questions are answered and 42% of them are correct, what is the number of correct answers

Mary 's car will go 261 miles on 14.5 gallons of gasoline in highway driving. a) How many gallons will it take to drive 1641 miles from her house to a friend's house? b) How far can the car be driven on 139 gallons of gasoline?

Why is it important to use triangles in tessellations

Which system has no solution y=-3x+8 6x+2y=-4.5

3/5, give the equivalent numerator if the denominator is 80 3 16 48

Can the sum of three consecutive integers be even? Give some examples to support your Answer.

You can spend 5 dollars the eraser costs 1 dollar the pencils cost. 25 each. How many pencils can you buy?

From the sum of 5 - 9i and - 4 + 7i, subtract 14 - 3i.

Micah deposited $4000 between two savings account. One account earns 4%

What percent of 928 is 464?

This is for my sister. Karim says he can fold a circle more than 15 ways. Is it correct? Explain