What is the difference r+2/r+4 - 3/r+1

A. - 1/r+3

B. r^2-1 / (r+1) (r+4)

C. r^2-10 / (r+1) (r+4)

D. r^2+14 / (r+1) (r+4)

How much money do i have if i had tow dollars five pennies and three quarters how much money do i have?

What is the domain, range, and function for (-6, 4), (5, - 1), (0, 3), (-2, 4)

Ava has already cycled 9 kilometers this year, plus she plans to cycle 2 kilometers during each trip to work. How many trips will ava have to make to total of 25 kilometers?

In an experiment interested in the average weight of mosquitoes, 38 mosquitoes were weighed. The mean weight of the mosquitoes was found to be 9.2 mg, with a standard deviation of 0.8 mg.

The first little piggy has roast beef 12 times per week. The second little piggy had roast beef 19 times per week! How many weeks will it be before the two of them together have had roast beef 1,085 times?

A ticket agency charges a 9.5% fee on all tickets sold. If a ticket costs $40, what is the fee?

Inventory for a company is taken hourly from 10 to 4:00. At the start of the day, the warehouse had 65 boxes. Between 10 and 11, 7 boxes were shipped. From 11 to noon, 5 were sent, and another 9 between noon and 1 p. m.

The area of a Square family room is 100 square meters how long is each side of the family room

The length of a rectangle field is 24 meters. This is 3 meters less than twice the width. Find the width.

A personal pan 8 inch pizza is cut into 5 equal slices. What is the area of 1 slice of pizza to the nearest square in? Use 3.14 for pie