Answer:
This is not an equation. It is an expression, you can't solve for x in an expression
The volume for a pyramid is

, where B is the area of the base and h is the height. We are given the volume, and the base and height in terms of x. Our formula then looks like this:

. Simplifying the right side we have

. Multiply both sides by 18 to get rid of the fraction and we have

, so x = 117.575
Answer is B) JK=9 and KL=10
you subtract 7 from 26 to get 19
Answer:
Equation of line is 
Option A is correct.
Step-by-step explanation:
We need to write an equation that represents the line that passes through the point (-1, 6) and has a slope of -3.
The equation will be of slope-intercept form:
where m is slope and b is y-intercept
We are given slope m =-3, we need to find y-intercept b
Finding y-intercept
using slope m=-3 and point (-1, 6)

So, y-intercept b is 3
Now the equation of line having slope m= -3 and y-intercept b = 3 is

Equation of line is 
Option A is correct.