EveretteSellai199 EveretteSellai199

03-05-2014
Mathematics

contestada

Which of the following is equivalent to 3a + 4b – (–6a – 3b) ?
A. 16ab
B. –3a + b
C. –3a + 7b
D. 9a + b
E. 9a + 7b

Respuesta :

03-05-2014

[tex]3a + 4b - (-6a - 3b) =3a + 4b +6a +3b = 9a +7b \\ \\ \\ Answer : \ E. \ \ 9a + 7b[/tex]

Answer Link

Otras preguntas

The plan of a terrace is shown at right. The scale is 2 inches : 6 feet. What are the length and width of the terrace? Find the area

What number is 33% of 1,000

How is due process related to the idea of equal protection?

In 2000 Venezuela’s president, Hugo Chavez, began distributing the country’s oil income equally among all Venezuelans. true or false

Which are types of income tax that people pay? Check all that apply. a. federal b. local c. progressive d. state e. sales f. flat

What is the solution to the system of equations? y = –3x – 2 5x + 2y = 15

Read this passage from "Marie Curie and the Discovery of Radioactivity": To the Austrian mine owners who had sent the pitchblende ore, it was just dirt. After

Christopher has lunch at a restaurant and the cost of his meal is $23.00. Because of the service, he wants to leave a 5% tip. What is his total bill including t

What is the next value? 1 I 2 L 3 F 4

How old was Zlata Filipovic when she observed war firsthand