Answer:
x + y
Step-by-step explanation:
An expression for the average of x,2x and 3y
average = (x+2x+3y)/3
= (3x+3y)/3
= 3(x+y)/3
= x + y
Answer:
- 13(x +
)
Step-by-step explanation:
Given
- 13x - 8 ← factor out - 13 from each term
= - 13(x +
)
How many modes does the following have? 5,5,5,7,8,12,12,12,150,150,150
Elena L [17]
There are only 3 modes, 5,12,150