rwfire12 rwfire12

03-02-2017
Mathematics

contestada

Simplify.

8m+4n+7m−2n

What is the answer?

15m + 6n

15m + 2n

17mn

m + 2n

Respuesta :

03-02-2017

The answer should be 15m+2n

Answer Link

03-02-2017

8m + 4n + 7m - 2n

8m + 7m = 15m

4n - 2n = 2n

Therefore the answer is 15m + 2n.

Answer Link

Otras preguntas

which shows the correct substitution of the values a, b, and c from the equation 0 = – 3x2 – 2x 6 into the quadratic formula? quadratic formula: x =

$2,000 after. 3 years at an interest rate of 2.5% is round up to the nearest cent

which is an important theme in "the bee is not afraid of me"? a. the need for friends b. the love of one's country c. the joy of nature d. the desire for freedo

The most important action the governments of North Africa and Southwest Asia could take to improve regional stability would be to _____. decrease multiculturali

HELP PLEASEEE I NEED TO PASS THIS CLASS

Complementary pairs of colors are the same for light as they are for pigments. a. true b. false

Which shows one way to determine the factors of x3 + 4x2 + 5x + 20 by grouping? x(x2 + 4) + 5(x2 + 4) x2(x + 4) + 5(x + 4) x2(x + 5) + 4(x + 5) x(x2 + 5) + 4x(x

A worker who is part of a profit-sharing plan would be happiest if her employer ______. a. made a large profit b. made a small profit c. made no profit d. m

which of the following points is an equal distance (equidistant) from a(2, −2) and b(−4, 6)?

Which is bigger 7/8 or 3/4?