Dave jogged for 9 minuets and walked for 12 minuets
Answer:
Step-by-step explanation:
178.54-35.65=142.89
then you do 142.89/12.99=11
She bought 11 CDs
Answer:69.565217391304%
Step-by-step explanation:
vous devrez peut-être arrondir cela
<h3>
Answer:</h3>
y = 4x + 4
<h3>
Step-by-step explanation:</h3>
The equation of a line is most commonly given in the slope-intercept form.
Slope-Intercept Form
Slope-intercept form is given by the formula y=mx+b, where m is the slope and b is the y-intercept. This form is most commonly used because it is easy to draw a graph from and it is very concise. We already know one of the constants, m = 4. So, to find the equation we need to solve for b.
Solving For b
To solve for b, we need to plug in all of the information that we are given into the formula. We are given 3 pieces of info for this point: y = -8, x = -3, m = 4.
Then, multiply.
Finally, add 12 to both sides.
Now that we know the value of b, we can go back to the formula and plug in both constants, y = 4x + 4.