The slope intercept form is 
Explanation:
The equation is 
Now, we shall bring the equation
in the slope intercept form.
The general form of the slope intercept is given by

Hence, we need to rewrite the given equation in this form.
Thus, we have,

Subtracting both sides of the equation by 5x, we get,

Multiplying both sides of the equation by (-), we get,

Thus, the slope intercept form of the given equation is 
Answer:
The answer is 10
Step-by-step explanation:
The answer is 10 because you asked how long it would take for them to work altogether,3hrs + 7hrs is 10hrs
Answer:
421906
is 421910 to the nearest hundred thousand
Answer:
The equation would be B) y = 5x + 17
Step-by-step explanation:
To start, you need to locate the slope of the first equation. Since the slope is the coefficient of x, we know it to be -1/5. Now, the perpendicular slope is the opposite and reciprocal of that, which makes the new slope 5.
Now that we have this, we can use the point and the slope in point-slope form to get the equation.
y - y1 = m(x - x1)
y - 7 = 5(x + 2)
y - 7 = 5x + 10
y = 5x + 17