What is the reference angle for 7pi/6

A.) pi/6

B.) pi/4

C.) pi/3

D.) 5 pi/6

E.) pi

Simplify 7y + 3y - 17y.

From a bag containing 6 gold balls, 3 silver balls, and 13 red balls, two are drawn at random. What is the probability that they are both red without replacement?

Ken's new car can go 26 miles per gallon of gasoline. The car's gasoline tank holds 14 gal. How far will he be able to go on a full tank?

Explain how you can tell 5/12 is less than 1/2 without using a model?

What is the value of the expression? 458+56-134

Tyrone claims that the first step to simplify this expression is to raise the numerator and denominator to the third power. Alisha claims that the first step to simplify is to apply the quotient of powers. Who is correct? Explain.

Cylinder A has a radius of 10 inches and a height of 5 inches. Cylinder B has a volume of 750. What is the percentage change in volume from cylinder A to cylinder B

What is the equation of the axis of symmetry of the graph of y3x-6-3 (x-2) 2 4?

What is the slope of a line that passes through (-1,-1) and (-3,-3)

Which is smaller two thirds of 27 or 2/5 of 20?