Answer:
y1-y2=m(x1-x2)
Step-by-step explanation:
First find the percentage of yellow marbles in the box by saying ;
6/28 multiplied by 100
That will give you approximately 21 percent
To find what percentage was not yellow,simply subtract 21% from 100%
This should give you 79% as that percentage that was not yellow
Answer:
see graph
Step-by-step explanation:
x intercept -4.5
y intercept -3
slope -2/3
Answer:
7 tenths -> 7/10, that's it
Answer:
122
Step-by-step explanation:
An arithmetic sequence means a number is added each term. There is a term for where a number is multiplied as well. But in this case the first number is -103, the second number is -94 and the third number is -85. Can you tell what number is added each time?
The number is 9. -103+9=-94 and -94+9=-85 and so on. Now we want a way to find the term way further down the line.
Think of it doing it all at once. -103+9+9 gets us the third term right? so that's 2*9. -103+3*9 would get us the fourth. Hopefully that makes sense, but let me know if it doesn't. But for a few more examples, if we want the fifth term we would do -103+4*9 and getting the tenth would need -103+9*9. So basically we take the number term we want (in this case we want the 26th) and then take -103+ n*9, where n is the term we want minus 1, or in this case 25. so that's -103+25*9
Let me know if you need more of an explanation.
