Which of the following have a common denominator of 18?

A. 2 1/2 and 4/9

B. 7/10 and 1 3/8

C. 1 5/6 and 7/12

D. 11/18 and 1 3/4

A regular 24-sided polygon is rotated with its center of rotation at its center. What is the smallest degree of rotation needed to map the polygon back on to itself?

Input the equation of the given line in slope-intercept form. The line with m = 2 and b = - 4.

Trey has answered 15 emails. This is 20% of emails he must answer. How many emails does he need to answer

6ab-8ab how do you simplify this monomials

Which of the following inequalities has a solution set that when graphed on the number line, is a single segment of finite length? A. x4 ≥ 1 B. x3 ≤ 27 C. x2 ≥ 16 D. 2≤ |x| ≤ 5 E. 2 ≤ 3x+4 ≤ 6

Approximately 0.02% of North Atlantic lobsters are one vibrant color out of 5000 with the wind the clock stars how many would you expect to be blue in color

Heather works as a waitress at her family's restaurant. She works 2 hours every morning during the breakfast shift and returns to work each evening for the dinner shift. In the last four days, she worked 28 hours.

A bag contains different colored candies. There are 50 candies in the bag, 28 are red, 10 are blue, 8 are green and 4 are yellow. What is the probability of choosing five pieces of candy and getting 3 blue and 2 green?

Write the expression of 4X + 8 as the product of four and another factor

what would (2, 3), (4, 3), and (5, 2) look like if it was reflected over the x-axis