Answer:
![L + W \leq 9](https://tex.z-dn.net/?f=L%20%2B%20W%20%5Cleq%209)
Step-by-step explanation:
Given
Represent lifeguarding cars with L
Represent washing cars with W
--- at most
Required
Express the scenario as an inequality
First, we need to determine the number of hours Lauren can work.
This is calculated as follows:
![Total\ Hours = L + W](https://tex.z-dn.net/?f=Total%5C%20Hours%20%3D%20L%20%2B%20W)
From the question, we understand that the total hours cannot exceed 9 hours.
This can be expressed as ![\leq 9](https://tex.z-dn.net/?f=%5Cleq%209)
So, we have:
![Total\ Hours \leq 9](https://tex.z-dn.net/?f=Total%5C%20Hours%20%5Cleq%209)
Substitute L + W for Total Hours
![L + W \leq 9](https://tex.z-dn.net/?f=L%20%2B%20W%20%5Cleq%209)
Answer: 172: 4= 43
43× 3= 129
172-129= 43
Odp.Wysłali 43 kupony do istniejących członków.
Step-by-step explanation:1.bo wysłali 3×wiecej i jeszcze są istniejący członkowie
2.ile wyslali potencialnym
3.i ile wyslali do istniejacych
Answer:
2
Step-by-step explanation:
Linear functions make straight lines.
Exponential functions make curves
Square root functions make half of a parabola on its side.
Absolute value functions make V's.
Since the graph makes a curve, it is an exponential function. So, choice 2 is correct.
Answer is option b for this question