Answer:
1. x=18 2. x=1
Step-by-step explanation:
Answer:
2. y=9x
3. 180*9 = 1620
Step-by-step explanation:
2. y = mx+b, so find the slop efirst
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so take the first two points you got
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(2,18) and (5,45),
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(45-18)/(5-2) = 9
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then use (2,18)
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18= 9*2+b
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so b=0
3. y = 9x
x= 180. y = 9*180 = 1620
Yes, 3/2 = 1.5 $ per bagel
4/6 also is 1.5
18/ 12 = 1.5
Which makes it a a proportional relationship of 1 bagel for 1.50.
Berries are also proportional. 9/3 =3
15/5 = 3
And same for 30/ 10
Therefore it costs $3 per pound of berries
Answer:
r = 8
Step-by-step explanation:
The circumference of a circle is given by
C = 2 * pi *r
16 pi = 2 * pi r
Divide each side by 2 pi
16 pi /2 pi = 2 pi r / 2 pi
8 = r
First you have to divide then you have to multiply your answer with the original answer then