02-05-2016
Mathematics

contestada

-2a(a+b-5)+3(-5a+2b)+b(6a+b-8)

Respuesta :

Аноним Аноним

03-05-2016

Hmm hope someone helps i don't understand

Answer Link

Otras preguntas

100 points!!!!!!!!!! A community has an empty field ready for development and plans to place a playground in the center. A model of the plan for the project is

Find the area of the figure shown in the image. You don't need to show your work, but steps would be appreciated.

a bicycle and its rider together have a mass of 80 kg. if the bicycle's speed is 6m/s, how much force is needed to bring it to a stop in 4 seconds.

Ken went to a country fair and spent $5 on admission, $6. 50 on games, and $7. 21 on food. If he had $30 before he went to the fair, how much money does he have

A bag contains 10 green,8 blue, and 2 white balls. Naomi seclets 2 balls from the bag at random, one at a time, without replacing them. What is the probability

Brandy wants to buy a camera for $315. Suppose she saves $15 a week. How many weeks will it take to afford the camera? Write your answer as a equation with x as

In triangle OPQ, the measure of angle Q=90°, OQ=33, PO= 65, and QP= 56. What ratio represents the tangent of angle P?

the graph of f(x)=|x-h|+k contains the points (-6,-2) and (0,-2). the graph has a vertex at (h,-5). descrie how to find the value of h. then, explain how this v

1. An ion from a given element has 13 protons and 10 electrons A. What is the charge on the ion? B. What is the name of the element? C.What is the symbol for th

Write an equation in general form (Ax+By+C =0) for the line that passes through A(2, 4) and B(11, 8).