Answer:
The answer is x ≤ 50.
Step-by-step explanation:
As, A -70 = -2 (P -40)
A = -2P + 80 + 70
A = -2P + 150
Y = -2x + 150.
When y = 0,
Putting in the values
-2x = -150
x = 75.
-2x + 150 ≥ 50
-2x ≥ -100
x ≤ 50.
Answer:
i am not so sure, I am so sorry!! Good lucck!
Step-by-step explanation:
Answer:
503 ithink
Step-by-step explanation:
Answer: even
Step-by-step explanation:
A function is even if f(x)=f(-x), and odd if f(x)=-f(-x). If a function satisfies neither of these, it is neither even nor odd.
Therefore, the function is <u>even</u>.
Answer:
3/4
Step-by-step explanation:
First find the number that are not seniors
80 -20 = 60
60 are not seniors
The ratio of not seniors to total
60/80
Divide top and bottom by 20
3/4