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Degger [83]
2 years ago
13

2. A birthday party at the skating rink costs $60 to

Mathematics
1 answer:
Vladimir [108]2 years ago
4 0
A = $60 + ($2.50 x 8)
= $60 + ($20)
= $80
B = $60 + ($2.50 x 15)
= $60 + ($37.50)
= $97.50
C = $60 + ($2.50 x 40)
= $60 + ($100)
= $160
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It takes Matt 6 minutes to swim 12 laps in the pool. How many laps could he swim in 9 minutes?
pochemuha

Answer:

18

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3 years ago
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Answer:

y= -2x +1

Step-by-step explanation:

<u>slope- intercept form</u><u>:</u>

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Let's find the value of m first using the gradient formula.

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m =  \frac{ - 3 - 3}{2 - ( - 1)}  \\ m =  \frac{ - 6}{2 + 1}  \\ m =  \frac{ - 6}{3}  \\ m =  - 2

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To find the value of c, substitute a pair of coordinates.

When x= -1, y=3,

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4 0
3 years ago
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Dmitrij [34]

Answer:

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2 years ago
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Step-by-step explanation:

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3 years ago
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Answer:

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