5 hours of service (for one child each)
15x + 25 = 20x
Subtract 15x from both sides:
25 = 5x
Divide both sides by 5 to isolate x:
x = 5
Step-by-step explanation:
A. D(t) = -25t + 160
this is the correct answer because if you substitute 3 you get 85
Answer:
115 of them are not minivans
Step-by-step explanation:
Because every 7 vehicles has 2 minivans and other vehicles, so 5/7 are not minivans 166x5/2=115
Hope this works! :)
Answer:
Over one-third of lost weight tends to return within the first year, and the majority is gained back within 3 to 5 years.
Step-by-step explanation:
Answear according to the article <em>Biology's response to dieting: the impetus for weight regain, </em>written by Paul S. MacLean, Audrey Bergouignan, Marc-Andre Cornier, and Matthew R. Jackman, published online 2011 Jun 15.
You can find the article at PubMed Central® (PMC).
PMC is a free full-text archive of biomedical and life sciences journal literature at the U.S. National Institutes of Health's National Library of Medicine (NIH/NLM).
link: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3174765/