Hello there!
You need to find an online calculator that will help you graph them.
Answer: The direction is open
UP
See the graph bellow!
Answer: 
Step-by-step explanation:
Given
Height of cylindrical cake is 
slice is removed
Volume of the slice is 
Area of slice is
Volume of slice will be multiplication of area and height
Hence, the radius of the cake is
Let C equal bags of cookies
Let M equal money earned
2.75c=m
Probably not enough sorry if it isn't
Consider the point (-6,1):-
y = 1 , x = -6
substituting in the inequality:-
1 >= 1/3 * -6 + 4
1 > 2 which is not true so its not A
Do same process for the other 3 choices
Answer:
7A. x = 6
7B. m∠ABC = 135°
Step-by-step explanation:
7A. I forget what the rule is called specifically, but the opposite angle is always congruent. So, you simply end up solving for x when you set the equation to equal 45.
7B. Use the supplementary rule, which basically states that two angles on a flat plane, when adjacent, equal 180°. So, 180 - 45 = 135.
God, my terminology is awful, but that's besides the point.
