Answer:

Step-by-step explanation:
We require 2 equations with the repeating decimal after the decimal point in both equations.
The bar above 136 indicates that 136 is being repeated
let x = 0.136136...... → (1) Multiply both sides by 1000
1000x = 136.136.... → (2)
Subtract (1) from (2) to eliminate the decimal part
999x = 136 ( divide both sides by 999 )
x = 
Answer:
252
Step-by-step explanation:
If there are 3* as many photos as videos then, multiply 3 * 84, to get 252
Answer:
1entire group
2part
3particular condition
4random and large enough
5range of the middle half
6
7
8
9 average
10middle of a sorted list
11which appears more often
12 the lowest and highest
13mirrors
14
15
Step-by-step explanation:
Im not sure about the rest
Answer:
1.75
Step-by-step explanation:
Just divide 14 by 8 and you get your answer !!!!
Answer:
An equation for the absolute value that represents the midpoint of 10 and 15 would be (10 + 15)/2 = 12.5