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Which pair of numbers is relatively prime?

A. 108 and 57

B. 21 and 183

C. 55 and 121

D. 60 and 151

Jacob bought 5 pencils for 80 cents. At this same rate, how many pencils can hee but for 40 cents? Explain why this answer does not make sense

How do you do a graph

3x+6x=yx find value of y that makes each equation true for values of x

Work out 6a + 5a = - 11

Write the following statement in if - then form. David will sing provided Eric plays the piano.

Raina is staining the wooden floor of a court. The court is in the shape of a rectangle. Its length is 46 feet and its width is 35 feet. Suppose each can of wood stain covers 115 square feet. How many cans will she need to cover the court?

Explain how to angles can be supplementary angles?

What is the union of the two sets A = [4,810,12,14] and b = [ 12,14]

Operations with complex numbers I+6i

Write 5x - 15y = - 8 in slope-intercept form