0=-12 is not true.
What this means is that there is no solution, and that the equation will always be false no matter the value of the variable.
3x^2 - 7x + 12 = 0 ....subtract 12 from both sides
3x^2 - 7x = -12 ....divide both sides by 3 to get x^2 by itself
x^2 - 7/3x = -4
His work is not accurate because he divided the second term by 4 instead of 3.
Answer:
Step-by-step explanation:
Find the slope, denoted m
This is done by using the formula m = (y2 - y1)/(x2 - x1)
The slope for this problem is
m = [-3 - (-1)]/[8 - (-2)]
m = -2/10 = -1/5
Answer:
For each paycheck Daniel gets paid for 4x hours
Step-by-step explanation:
Given that Daniel gets a paycheck every 4 weeks.
He works x hours each week.
Finding number of hours worked for 4 weeks will be;
1 week =x hours
4 weeks=?
4*x= 4x
4 weeks = 4x hours
For each paycheck Daniel gets paid for 4x hours