Answer:
yes your class mate is correct ..........
It is given in the question that
You have already made $12 for school by selling a pie you made at a bake sale. you will earn $3 more for each additional brownie you sell.
Let the number of additional brownie is x.
Let C represents the cost function.
So C is equal to the sum of fixed cost, 12, and cost of additional x brownie.
So the required expression is
Answer:
If the graph goes like "2, 4 , 6 and -2, -4, -6" then the answers are 2, -2
Step-by-step explanation:
Just find all the points that fall on the x line (ex: (2,0))
Answer:
The probability that the sum of the numbers rolled is either a multiple of 3 or an even number is 24/36 = 2/3
The two events are mutually exclusive
Step-by-step explanation:
we first need to create a table of the sample space from the experiment, the sum of the numbers rolled. Find the attached for a depiction of the possible outcomes.
The probability that the sum of the numbers rolled is either a multiple of 3 or an even number will be given by counting the numbers that are either even or multiples of 3 and then dividing by the number of possible outcomes, 36.
In our case this will be;
24/36 = 2/3