Answer:
After 5.6 weeks they will have the same number of comic books.
Number of books = 61
Step-by-step explanation:
Tom currently has 5 comic books in his collection and has subscribed to receive 5 new comic books each month.
Again, his uncle has 145 comic books but sends five to each of his 3 nieces each month.
As Tom is one of his nieces so, in every week the collection of tom gets increases by (5 + 5) = 10
Therefore, after w weeks tom's collection will have C₁ = 5 + 10w ......... (1)
And Tom's uncle will have after w weeks C₂ = 145 - 15w ............ (2) comic books in his collection.
If C₁ = C₂ , then
5 + 10w = 145 - 15w
⇒ 25w = 140
⇒ w = 5.6 weeks.
Therefore, after 5.6 weeks they will have the same number of comic books. (Answer)
And the number of books it will be
C = 5 + 10 × 5.6 = 61. (Answer)
40t = 60(t-1)
distribute the right side
40t = 60t-60
subtract 60t from each side
-20t =-60
divide both sides by -20
t = -60 / -20 = 3
3 hours
Answer:
here u go
Step-by-step explanation:
it would be 0.075,3/4, 75%
Answer:
<h2>The function has vertical asymptotes when x = 0, x = 3, and x = 5.</h2>
Step-by-step explanation:
The given rational function has vertical asymptotes. Remember that an asymptote is placed when the function has undetermined results, when we give a <em>x-value </em>and the <em>y-value </em>cannot be determined, there we say exists an asymptotes, which is a punctual line that represents a discontinuation of the graph, the trace cannot cross that asymptote, it divide the whole function graph.
So, in this case we have to undetermined results, when x = 0, x = 3, and x = 5, this means that in those values, there are asymptotes.
X*(-5)-2=-42
-5x-2=-42
-5x=-40
x=8