Kmsalt531 Kmsalt531
  • 04-04-2014
  • Mathematics
contestada

Expand the expression 2(r - 4) + 5(r + 2). Express your answer in simplest form

Respuesta :

Lilith
Lilith Lilith
  • 04-04-2014
[tex]2(r - 4) + 5(r + 2) =2r-8+5r+10=7r+2[/tex]


Answer Link
Boodo Boodo
  • 04-04-2014
2r-8+5r+10 so 8r+2 would be the final answer
Answer Link

Otras preguntas

Building empires would be included in which theme of historical study?
If a line crosses the x-axis at (4, 0), what is the x-intercept?
please brainliest for the first answer
Toni had a backlog of work to do. On Monday she did 1/4 of the backlog. If on Tuesday she does the same amount of work (e.g., processe the exact same number of
Read the following sentence: I am more likely to buy things if I am feeling happy. Which sentence has a similar meaning? The chances are high that I will buy so
Work out the area of this Trapezium!​
Find the measure of x. 10 х 20° x = [? ] Round your answer to the nearest hundredth.
write a polynomial function if its leading coefficient is -3, and its roots include 4, 0 and 5x-2i.
how much does the sky weigh
Please help I need to find the answer for the graph