Step-by-step explanation:
the standard slope-intercept form is
y = ax + b
the factor of x (here "a") is always the slope of the line. b is the y-intercept (the y value when x = 0).
the slope of the other line is 5/6.
ok.
perpendicular to this means in a right angle (90°).
and that means that the fraction of "y coordinate change / x coordinate change" turns upside-down, and the sign has to flip.
so, the slope of our line is then -6/5.
and b ?
we use the given point.
1 = -6/5 × -9 + b = 54/5 + b
5/5 = 54/5 + b
b = -49/5
and our line equation is
y = (-6/5)x - 49/5
Cindy earned $412.00 in commission on the paycheck.
Explanation:
Divide 618 by 3 to split the money into thirds.
618/3 = 206
1 third of 618 = 206
Since her commission was two thirds of 618, multiply 206 by 2.
206 x 2 = 412
Your answer is $412
Answer: x=-3/k
Step-by-step explanation:
kx + 7 = 4
kx=4−7
kx=−3
x=-3/k
Hope this helps, now you know the answer and how to do it. HAVE A BLESSED AND WONDERFUL DAY! As well as a great Superbowl Weekend! :-)
- Cutiepatutie ☺❀❤
36
Explanation: (-6 x -1)(-2 x -3)
6 x 6 = 36
Because - x - = +