Answer:
15120in3
Step-by-step explanation:
2 1/2=30in
3 1/2=42 in
30x42x12=15120
The mean you have to add up your numbers first then divide them by the amount of numbers you have .ex. 1+2+3 is 6 then divide so 6÷3 =3
Median is the middle number in list. So put them in order then muddle number is your median. If you have two numbers left add them and divide by 2. That will be your median.
Answer:
C Infinitely many solutions
Step-by-step explanation:
i think! Good luck!!
We are given the expression (5v² + 3v + 9) - (4v² + 2v - 5) + (-8v² - 8v + 8), and are told to simplify. First, we can use the distributive property to get rid of all the paranthesis. This gives us 5v² + 3v + 9 - 4v² - 2v + 5 - 8v² - 8v + 8. Now, just combine like terms. This gives us -7v² - 7v + 22, which is our answer. Hope this helps and have a phenomenal day!
Answer:
x= -2
x=9
are the two solutions
Step-by-step explanation: