Answer:
5:21
Step-by-step explanation:
To express the pairs in the same unit, 3 weeks has to be converted to days
7 days = 1 week
3 weeks = 3 x 7 = 21 days
the ratio can now be expressed as :
5 : 21
5:21 is already in its simplest form
Answer:
6
Explanation:
Both y and x intercepts are at 6 in on the graph where the slope intersects.
The book cost 28.50 + 10%. Take 28.50 x .10 = 2.85 + 28.50 = 31.35 students get a 35% discount take 31.35x.35=10.97 now subtract 31.35 -10.97= 20.48 they have 21.00 dollars to spend after buying the book they .52 cents left.
Answer:
Y = -4X + 5
Step-by-step explanation:
X is the slope, If you cover X, you can see that Y = 5
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