The value of x is 
Explanation:
The given expression is 
We need to find the value of x.
To determine the value of x, let us solve the expression for x.
Multiplying the term 3 within the bracket, we have,

Simplifying, we get,

Adding both sides of the expression by 13x, we have,

Adding both sides of the expression by 18, we get,

Dividing both sides of the equation by 21, we get,

Thus, the value of x is 
Answer: 160ft.
Step-by-step explanation:
Answer:
153.86
Step-by-step explanation:
i did this before
Answer:
AB=24ft
Step-by-step explanation:
3x+6=4x
6=4x-3x
6=x
AB=3x+6
AB=3(6)+6
AB=18 + 6
AB=24
Answer:
San Francisco
Step-by-step explanation:
speed = distance/time
phoenix flight= 349.8 average miles per hour (rounded to the nearest 10th)
minot flight= 283.7 average miles per hour (rounded to the nearest 10th)
San francisco= 397.1 average miles per hour (rounded to the nearest 10th)