Which of the following was a national epic?

a. Robin Hood

c. Fabliaux

b. King Arthur and his Knights of the Round Table

d. The Song of Roland

How many integers are there between, but not including, integers r and s?

A rectangle has a length of 10 inches and a width of 5 inches. If the length is increased by x inches and the width decreased by twice that amount, express the area of the rectangle as a function of x.

Verbal expression of 15 + r

Describe how u can tell whether two quanities are directly proportinal

Round of 27.69 to the nearest whole number

Nia guesses that there are 120 nickels in a jar, but there are actually 125. What was her percent error.

Is 20 miles every 3 hours a unit rate

Plot the fraction 7/12 on the number line. is 7/12 closer to 0, 1/2 or 1?

Which of the following steps would be most useful in proving that a circle with a radius of 3 inches is similar to a circle with a radius of 2 feet?

Write the fraction in simplest form 25/100