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 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

Add the following fractions.3/8 + 5/12 =
Does an Off-Duty Police Officer have Authority in US?
Patrick ate 3/5 of a small pizza on Friday night. For lunch on Saturday , he ate 1/2 of the leftover pizza. How much pizza did he eat for lunch on Saturday?
A moving company is trying to store boxes in a storage room with a length of 5 m, width of 3 m and height of 2 m. How many boxes can fit in this space if each i
find the area of a triangle given that c=40m b=20m a=48°
What causes chemical weathering?
find the area of a triangle given that c=40m b=20m a=48°
if the score is 90% and the total is 70 what is the number correct ?
Patrick ate 3/5 of a small pizza on Friday night. For lunch on Saturday , he ate 1/2 of the leftover pizza. How much pizza did he eat for lunch on Saturday?
Which sentence correctly forms the plural of the letter c?   A.How many c's are in accordion?   B.How many cs'