Use the equation y sub 2-y sub 2 over x sub 2-y sub 1
-1 is the answer
Answer:
x = -6
Step-by-step explanation:
A line with an undefined slope is vertical and is always represented by the equation x = a number. That number, whatever it may be, represents the x-value of all the points it intersects. Thus, take the x-value of the point (-6,3) and put it into the equation. So, the equation must be x = -6.
Answer:
x = 40
Step-by-step explanation:
Subtract 25 from both sides:
25 - 3x = -95
-3x = -120
Divide each side by -3:
x = 40
So, the answer is x = 40
To write in standard notation, move the decimal point on
7.4
over as many times as the power of ten given.
Move to the left if the given power has a negative exponent
Move to the right if the given power has a positive exponent
Therefore:
7.4
×
10
−
5
=
0.000074