
Step-by-step explanation:


Multiply Equation no (1) with 2 and Equation no (2) with 7.







Substitute the value of "y" in Equation no (1)







Yes it should bring it up to a C or maybe it will be a 70 or 75
One million two hundred eighty nine thousand three hundred four
Answer:
Answer is (A) 8
Step-by-step explanation:
Answer:
The gradient of a line is given by
.
Any 2 points of a vertical line would have the same x-coordinate. Thus when you simplify the denominator, you would end up with a zero. If you enter that into your calculator, no matter what you numerator is, you would get a Math error. This is because you cannot possibly divide a number by zero. Thus, the gradient is undefined.