nekopurr9
nekopurr9 nekopurr9
  • 03-10-2017
  • Mathematics
contestada

Which expression has a value of 15 when n = 7

A. 43 - 5n
B. 3n - 5
C. 6n - 28
D. 19 - 28/n

Respuesta :

Alyssa11xr Alyssa11xr
  • 03-10-2017
the answer to this would be c
Answer Link
abcd25 abcd25
  • 03-10-2017
The answer to this question would be D
Answer Link

Otras preguntas

how do I round off 248,739 to the nearest hundred?
Solve each inequality, justifying each step you use x-5<35
Declarative command interrogative or exclamatory?He has ten fingers and ten toes.
At summer camp the ratio of boys to girls was 7:2 If there were 21 boys how many girls were there?
Why is it helpful to write numbers in different ways
What is 6,007,200 in word form and expanded
A farmer builds a fence to enclose a rectangular pasture.He uses 160 feet of fence. Find the total area if the pasture is 50 feet long
H(x)=(x^2)+1 and K(x)=-(x^2)+4. If K(H)=0, what are the roots/solutions? a. ±i√3 b. ±i c. ±2 d. ±1 e. ±1, ±i
Answer on this one please: the coastline of the United States is 12,383 miles long.canada's coastline is 113,211 miles longer than the coastline of United State
a tank 4/5 full needs 75 liters to fill it up. how many liters does it hold when full? - help please :3 xx