Which expression is equivalent to x^2+7x+12/x^2-x-12?

A) x+3/x-3

B) x+4/x-4

C) (x+3) (x+4) / (x-3) (x-4)

D) - 1/1

5/6 n=10 what is n in this equation

Three friends share a bag of erasers. Mary get 1/5 of the eraser. Helen gets 3 more erasers then mary and Sylvia gets 12 erasers. How many erasers are in the bag ?

You reach into a bag containing 5 red, 3 green, 6 blue, and 3 yellow marbles. What is the probability of selecting a blue marble?

Which equation shows 6 (x + 4) = 2 (y + 5) solved for y? A. y = x + 3 B. y = 3x + 5 C. y = 3x + 7 D. y = 3x + 17

In 2010, brazil produced 48 million bags of coffee. if the mass of a bag of coffee is 60 kg then find the number of kilograms of coffee produced in brazil in 2010.

How many comparisons are needed for a binary search in a set of 64 elements?

8x-9y=1 (3,-4) Slope intercept form

Which of the following correctly describes a concave polygon? A. In a concave polygon, each interior angle is less than 180°. B. In a concave polygon, at least one interior angle is greater than 90°. C.

Find the mode of the following distribution X 35 38 40 f 15 9 9 10 10

Suppose Ravi places $8500 in an account that pays 2% interest compounded each year. Assume that no withdrawals are made from the account. How much does he make after 1 year How much after 2