michelle4
michelle4
18-05-2015
Mathematics
contestada
wht is the sum of 3b/b+2and12
Respuesta :
Panoyin
Panoyin
18-05-2015
[tex]\frac{3b}{b + 2} + 12 = \frac{3b}{b + 2} + \frac{12(b + 2)}{1(b + 2)} = \frac{3b}{b + 2} + \frac{12b + 24}{b + 2} = \frac{15b + 24}{b + 2} = \frac{3(5b + 8)}{b + 2}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 95+ )
Otras preguntas
(5xy - y^2) - (3yz + 2xy) + (3y^2 - 4xy)
Flying against the wind a jet travels 7740 miles in 9 hours. Flying with the wind the same jet travels 4000 80 miles in 3 hours. What is the rate of the jet in
There are 130 red, blue and green marbles in a bag. The ratio of red to blue to green is 5:3:2 respectively. How much marbles in the bag are blue?
Write the ratio in lowest terms. 20:14a. (7/10)b. (20/14)c. (14/20)d. (10/7)
Which law of motion accounts for the following statement?"The gravity of the Sun causes the planets to move in a circular path."
In some of these sentences one word has been spelt wrongly. Underline the word and write its correct spelling in the space provided.1. The dairy near our house
The length of a rectangle is 3 inches more than its width, and its perimeter is 22 inches. Find the width of the rectangle
I have a Triangle and I need to find the side BC?
Subtract 3x^2 - 2x + 1 from 5x^2 + 3x -7
Flying against the wind a jet travels 7740 miles in 9 hours. Flying with the wind the same jet travels 4000 80 miles in 3 hours. What is the rate of the jet in
