Answer:
90 students bring their own lunch
Answer:
4 1/3
Step-by-step explanation:
the reason behind this is because 11/5 in simple form is 2 1/5
It is best to make a table for this one
Hour | Cells
0 | 1
1 | 2
2 | 4
3 | 8
4 | 16
5 | 32
6 | 64
7 | 128
After 7 hours, there are 128 cells. To find this, you multiply the starting amount by two each hour.
This is a hard one so what you do is make a number line and put -5x, -9, and -24 hope this helps
Answer: YESSS A line is increasing if it goes up from left to right. The slope is positive. A line is decreasing if it goes down from left to right.
Step-by-step explanation: The concept of slope is very useful in economics, because it measures the relationship between two variables. A positive slope means that two variables are positively related—that is, when x increases, so does y, and when x decreases, y also decreases.
