Answer:
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Answer:
Step-by-step explanation:
y=-2x+3
y=(-2*-3)+3
y=6+3
y=9
Distance = 30 mi
Speed = 45 mi/h
We know that Distance = Speed x Time OR Time = Distance/Speed
Time to go to the site: T = 30/45 = 0.66667 Hour. Multiply by 60 to get it in minutes: 0.66667 x 60 = 39.9999 ≈ 40 minutes
To come back he also spent the same time or 40 minutes
To and Fro = 80 minutes or 1 H 20 minutes
100 x 88.353
= 10 x 10 x 88.353
= 10 x 883.53
= 8835.3
Eight thousand, eight hundred and thirty five, plus three tenths.
Because there is no actual question, I'll just tell you relevant information, the discount is worth approximately $2.50 and the price of the CD player is 47.45
