nova6473 nova6473

01-10-2018
Mathematics

contestada

Which shows the phrase the sum of a number and 8 is a variable expression?

n + 8

n - 8

8n + 8

8n

Respuesta :

AnimeBrainly AnimeBrainly

01-10-2018

"The sum of" means addition

Let "a number" = n

n + 8, or (A) is your answer

hope this helps

Answer Link

Otras preguntas

A major international confrontation took place between the United States and Soviet Union over the placing of missiles in this country. Germany, China, Cuba, Ja

For the function given, state the period: [tex]f(t) = -cos(t+pi/3)+1[/tex]

During which period did Chinese artist attempt to restore the glories of the past?

In "Jason and the Golden Fleece," which best describes Jason when he first arrives in the kingdom ruled by Pelias the terrible? a. content b. nervous c. conf

Through which process is energy transferred to a molecule that the cell can use as fuel for its various activities?

A current can be produced in a coil of wire _____. when a core of iron rests in the coil as a core of iron is being thrust through the coil when a magnet rests

How did World War I impact women in the United States? a. Women received equal pay for equal work. b. Women were prohibited from working as Red Cross voluntee

How many 2 1/2 hour movie can be shown consecutively in a 20 hour period?

During working hours an electrician should not wear a. shoes with rubber-type soles and heals. b. a wristwatch or ring. c. a long sleeve shirt. d. a Class B

Which of the following best describes a plane? A. The edge of a desk B. A curve in a road C. The point of intersection of two walls D. The surface of a flat tab