bobbyfrankisawesome
bobbyfrankisawesome bobbyfrankisawesome
  • 01-11-2017
  • Mathematics
contestada



Simplify.

8m+4n+7m−2n

What is the answer?

A. m + 2n
B. 17mn
C. 15m + 2n
D. 15m + 6n

Respuesta :

DeathTheKid101 DeathTheKid101
  • 01-11-2017
(8m + 7m) + (4n - 2n)
15m + 2n

Answer: C)
Answer Link

Otras preguntas

A tree casts a shadow 27 m long. At the same time, the shadow cast by a 66-cm tall statue is 56 cm long. Find the height of the tree to the nearest tenth of a
How do we use the Pythagoras theorem in "everyday life".
what we need to become success
Molecular scientists can read the DNA code and compare the DNA of different organisms. This concept is used in molecular clocks to determine which of the follow
Which chemical equation best describes the reaction of potassium metal with fluorine gas to form solid potassium fluoride? A. K(s) + F2(g) → KF2(s) B. K(s) + F(
What was the major purpose of the Truman Doctrine?
what we need to become success
example of onomatopoeia in the seven ages of man
Liz wants to drink 1.5 litres of water each day. She buys the water in packs of 6 bottles. Each bottle contains 0.5 litres of water. How many packs of water do
Jim has gotten scores of 99 and 93 on his first two tests. what score must he get on his third test to keep an average of 90 or greater