Find the least common denominator (LCD) for the fractions.

A.

2

B.

10

C.

30

D.

60

Find the x-intercepts of the parabola with vertex (-7,45) and y-intercept (0,-200). Write your answer in this form: (x1, y1), (x2, y2). If necessary, round to the nearest hundredth.

The value of 7mn to the 2power, for m = 3 and n = - 2

if I buy a tent for 45$ to sell boxes of cards that sell for 10 $ and they make 6$ to make, how many boxes of cards do I need to make

The quotient of 2 and the sum of a number and 1.

If using the method of completing the square to solve the quadratic equation x^2+13x+15=0 which number would have to be added to "complete the square"?

What is the probability that a 51% free-throw shooter will miss her next free throw?

What is 100 : 76?.

A computer network manager wants to test the reliability of some new and expensive fiber-optic Ethernet cables that the computer department just received. The computer department received 4 boxes containing 30 cables each.

How to do a word phrase 2 (5-n)

Andre and Molly have a tree fort that consists of two rectangular rooms. The upper level has a length of 5 feet, a width of 3 feet, and a height of 6 feet. The lower level has a length of 7 feet, a width of 4 feet, and a height of 8 feet.