Answer:
77 C
Step-by-step explanation:
To find the mean add all the numbers together then divide by the total amount of numbers
Answer:

Step-by-step explanation:
The slope-intercept form of an equation of a line:

m - slope
b - y-intercept
We have the slope m = -1/5. Substitute:

Put the coordinates of the given point (-3, 7) to the equation:

<em>subtract 3/5 from both sides</em>

Answer:
0.1, 0.36, 0.72, 4
Step-by-step explanation:
Answer:
she can bake 216 cookies in 360 minutes
Step-by-step explanation:
The last one: the arc AB is a semicircle.
a semicircle is 180 degrees