To me, it looks like your best answer would in fact be 6 people.
Hope this helps!
Answer:
x < -2.5
Step-by-step explanation:
N/A
The functions that model R for men and women are missing.
Nevertheless, I searched for them and here they are:
For women, R = 143 - 0.65a
For men, R = 165 - 0.75a
You are asked for the age of a man whose desirable R is 135, so you must use the equation for men, R = 165 - 0.75a, replace 135 for R and solve for a.
=> 135 = 165 - 0.75a
=> 0.75 a = 165 - 135
=> 0.75 a = 30
=> a = 30 / 0.75
=> a = 40.
Answer: option b. 40 years old.
The answer for <span>−n+(−4)−(−4n)+6 is 2
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