Answer:
$15.71 each
Step-by-step explanation:
I just followed the answer sheet
Answer:
f(-3) = -4.
Step-by-step explanation:
Reading off the graph, the y-value of the graph at x = -3 is -4, because that's where the closed circle is at x = -3.
Ok, first you need to combine the like terms, or you can use a different method. It should get easy from there
Answer:
Proportional: Mike, a plumber charges $5 per hour for his service.
Non-proportional: Mike charges a initial cost of $10 plus $3 for each hours of service.
Step-by-step explanation:
Let us assume that Mike, a plumber charges $5 per hour for his service.
So, the number of hours (h) of service and the total charge (C) are proportional, which is
C(h) = 5h ....... (1)
If the condition changes like, Mike charges an initial cost of $10 plus $3 for each hour of service.
Here, the equation that models the situation is
C(h) = 10 + 3h .......... (2)
Now, relation (1) is non-proportional. (Answer)
Answer:
John reads an equal number of pages of a book every week. The graph below shows the number of pages of the book left to read, y, after x weeks. The equation best models the relationship between x and y is y = −25x + 175
Step-by-step explanation: