FailingstudentXD FailingstudentXD

02-02-2019
Mathematics

contestada

Evaluate 9(n+2) -5n when n=1/4

Respuesta :

OmegaAzzy OmegaAzzy

02-02-2019

Replace values of n in expression with 1/4.

9(1/4 + 2) - 5(1/4)

Distributive property

9/4 + 2 - 5/4

Rearrange.

2 + 9/4 - 5/4

Subtract.

2 + 4/4

Simplify.

2 + 1

3.

The expression is equal to 3 when n = 1/4.

Answer Link

Otras preguntas

Viruses and bacteria are both microscopic and can both cause disease. Viruses differ from bacteria in that all viruses A. have cell walls. B. need a living h

Evaluate 7/8 - 3/14.

On what basis have biologists determined that Archaea and Bacteria are not closely related? A. They cannot interbreed. B. They look very different. C. Their

How should a sage approach the events of life? a. with energy c. with acceptance b. with abstraction d. none of these

Which statement can be used in blank b? a. <1 and <2 are supplementary. b. <1 and <2 are a linear pair. c. <2 and <3 are a linear pair. d. <

Which of the following became secretary of state as part of the “corrupt bargain” of 1824?

Vicki has 210 baseball cards and buys an additional 15 cards every week. Jeb has 275 baseball cards and buys an additional 10 cards every week. After how many w

what equation is the inverse of y= 13x+2

find the slope of the lines through the points (2,-5) and (7,1)

A square playground is surrounded by a sidewalk on all sides. The sidewalk is 2n+3 yards long on each side of the park. The sidewalk is 0.5 yard wide. What is t