Answer:
x=-3
Step-by-step explanation:
we know that
The slope of a vertical line is undefined
The formula to calculate the slope between two points is equal to

we have
A(x+14, 5) and B(2−3x, 8)
substitute



so
If the slope is undefined
then
The denominator must be equal to zero

solve for x

Answer:
A is correct
Step-by-step explanation:
Answer:
x=7
Step-by-step explanation
left part + 0.006 = right part + 0.006
----> 0.1x = 0.08x+0.14
left part -0.08x =right part - 0.08x
----> 0.02x=0.14
x=7
Answer:
61.6 ft/s
Step-by-step explanation: