The answer is D.
we start by looking at the graph. the line shown goes through these points perfectly:
(2, 0.5)
(4, 1)
(6, 1.5)
(8, 2)
and so on. now we see if any of these are included in the tables below.
there aren’t any decimals or fractions in any of the tables, so we just look for (4, 1) and (8, 2) as listed in the tables. we find that d includes those points and continues the trend with the other points listed.
therefore the answer is d.
hope this helps!! (:
Answer: she rented the bike for 5 hours
Step-by-step explanation:
51 - 16 = 35
35/ 7 = 5
Change the inches into feet. There are 12 inches in a foot so divide 144 by 12. That gives you 12, so then multiply 12 by 14. You are left with 168 feet.
Answer:
90 and 30 liters
Step-by-step explanation:
1) if solution of 20% is 'x' and of 60% is 'y' liters, then
2) the pure chlorine is: for solution of 20% - 0.2x, for solution of 60% - 0.6y and
3) the mix of the two solutions is 120=x+y.
4) using these items it is possible to make up the system of two equations:
5) finally, x=90 liters of 20%; y=30 liters of 60% solution.
I would not know the answer to this question sorry
