Beads2016 Beads2016

12-12-2016
Mathematics

contestada

3(2a+5)+5(a-2)
explanation and answer please?

Respuesta :

12-12-2016

6a+15+5a-10
11a+5 is the answer :D

mutiply 3 to 2a and 5 / 5 to a and -2 you will get 6a+15+5a-10 then 6a+5a and 15-10 would be 11a+5

sorry I'm not good at explaining, ask me if you got a question. :D

Answer Link

Otras preguntas

How do you write eight hundred thirty three thousandths

Buster industries pays weekly salaries of $17,800 on friday for a five-day week ending on that day. the adjusting entry necessary at the end of the fiscal perio

What does confucius mean by “filial piety?” how does the concept of filial piety give shape to the relations between parents and children and between rulers and

Write 0.72 repeated as a simplified fraction

In order for glycolysis to continue, there must be adequate amounts of ____________ available, which is produced in the lactic acid pathway.

What is used to break the glucose down into carbon dioxide and water during respiration?

2n+5-n evaluate the expression for n=3.

Which of the following is NOT a pure substance? Question 2 options: Gold Water Helium gas Coffee

Kimmy is casting shadows on the wall and watching whether her cat tiger jumps at the shadows or not. she uses different hand motions to see if there is a differ

would life cease to exist without energy from the sun or some other source