Which number is a common factor of 27 and 45?

A) 5

B) 9

C) 12

D) 15

How much does 3 go into 16

There are 6 women and 5 men on a committee. What is the probability that all three people selected are women, given that all three selected are the same gender?

A store has a sale on books. The price is $17.55 for one book, $16.70 each for 2 books, $15.85 each for 3 books, and $15 each for 4 books. If this pattern continues, how much per book will it cost to buy 7 books

Jon is working on a city councilperson's election campaign. He wants to survey potential voters about their opinions. Which is the best way for him to gather a sample? A. Attend a speech given by the councilman and survey audience member. B.

Tell how to find 81-16 using mental math

The division property of equality could be used to solve which of the following equations: 5x=30 x+3=7 (x+2) (x-2) = 0 x/4=16

2 shapes A and B, are similar. length of edges in A : length of edges in B = 2.5 The perimeter of A is 210mm work out the perimeter of B

Write 54 as a product of prime factors

A spinner with 10 equal-sized sections numbered 1 to 10 is spun once. What is the probability that the spinner will land on a number that is not a multiple of three?

What are the intercepts of the line? A. x-intercept: - 6; y-intercept: - 3 B. x-intercept: 3; y-intercept: - 6 C. x-intercept: 3; y-intercept: 6 D. x-intercept: - 6; y-intercept: 3