39,000 will be your answer
The answer is approximately 11.18.
Answer:
Step-by-step explanation:
The x-intercept of a line exists where y = 0. So first we will set each of those lines = 0:
4x - 18 = 0 and -2x + k = 0. In order for the x-intercepts to be equal, we have to solve each equation for x and then set those expressions equal to each other.
4x = 18 so
x = 9/2.
-2x = -k so
x = k/2. If the x-intercepts are the same value, then
so, obviously,
k = 9
Answer:
6
Step-by-step explanation:
let the number be equal to x
The sum of twice a number= 2x
- 2x+8=20
- 2x=20-8
- 2x=12
- 2x/2=12/2
- x=6