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

a football team gained 9 yards on one play and then lost 22 yards on the next .write a sum of integers to find the overall change in field position explain your
What are four physical properties of an orange.
A town experiences a smaller earthquake several days after a large one. What has occurred?
An average person in the United States throws away 4.5 × 10–1 kg of trash per day. In 2013, there were about 3.2 × 106 people in the U.S.About how many kilogram
Does any body know 2v+7=3
How is the equation for a vertical line expressed?
In addition to replacing the president if necessary, it's the duty of the vice president to
All living organisms are made from different combinations of only ___________ amino acids
why was otto i declared the roman emperor
Find the difference between 12.34 and answer to the nearest tenths place