Answer:
-4n + 5y + 6
Step-by-step explanation:
Distribute the negative
−4n + 5y + 6
There is really no answer for this but all you have to do is to multiply the figures outside the bracket by the ones inside the brackets.
For the mean, add together all of the numbers together (let's call the total x) and count how many numbers there are. (let's call this number y). divide x by y, and that is your mean. for the median, put all the numbers in order, and the median is the number in the middle. if there are two numbers in the middle, add them together and divide them by 2.
8+4^2-3(7)+3^2
8+16-3(7)+9
8+16-21+9
24-21+9
3+9
=12
Answer:
Dependent
Step-by-step explanation:
Because there is only one function to the equation.
<span>the answer is 1.8 x 10^10 </span>
