Answer:
4 and -21
Step-by-step explanation:
When you factor it (x-4)(x+21)
You get 4 and -21
Answer:
A.Put each person's name on a separate piece of paper in a bag. Randomly draw the winning name; and D.Roll a number cube. If it lands on an even number, Roddy wins. If it lands on an odd number, Scott wins.
Step-by-step explanation:
In order for it to be a fair decision, both boys have to have an equal chance of being selected.
For choice A, drawing their names from a bag, both names are equally likely to be chosen; that makes this fair.
For choice B, there is 1 way to get both heads when flipping a coin. There are 2 ways to get heads and tails when flipping a coin. This gives Scott a greater chance, so this is not fair.
For choice C, there are 2 ways to get a 1 or a 2. There are 4 ways to get anything else. This gives Scott a greater chance, so this is not fair.
For choice D, there are 3 even numbers and 3 odd numbers. Both boys have an equal chance, so this is fair.
Answer:
The line intercepts the y-axis and
Step-by-step explanation:
The intersection on the y-axis of a line is found to be .
That is, the intercept with the y-axis is the value of the function when x is equal to zero.
In this case we know the following points of the function:
x : -2 -1 0 1 2 3
y : 16 12 8 4 0 -4
Note that when then .
Therefore the line intercepts the y-axis and
Answer: 36.096
Step-by-step explanation:
set the the problem like
7.52
x 4.8
then multiple the 8 to all of the above numbers and the multiply the 4 to all of the above numbers. lastly add those two numbers together to get your solution
-1 is the slope of the line.