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Phoenix [80]
3 years ago
10

Andy wants to buy 20 candy bars. If there is a special sale for buy 2 candy bars get one free. How much will it cost to buy 20 b

ars? PLZ HELP.44 points.
Mathematics
2 answers:
balandron [24]3 years ago
8 0

Answer:

Well, IDK what the price of the candy bar is, but let's say it's a buck. Pretty much, you are buying 3 bars for $2.00. 6 bars for $4.00, 9 bars for $6.00, 12 bars for $8.00, 15 bars for $10.00, 18 bars for $12.00, and 20 bars fr $14.00

Step-by-step explanation:

The final answer is $14.00 if the bars are a buck a piece

igomit [66]3 years ago
7 0

Answer:

what is the cost of 1 candy bar?

Step-by-step explanation:

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It takes 45 minutes to drive to the nearest bowling alley taking city streets going 30 miles per hour
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The time it will take to get to the bowling alley while driving at 65 mph on the freeway is approximately 20.8 minutes

Step-by-step explanation:

The given parameters are;

The time it takes through the streets to drive to the nearest bowling alley = 45 minutes

The speed of driving through the streets = 30 miles per hour (mph)

The speed of driving through the freeway to the bowling alley = 65 mph

From the speed of driving through the streets and the time taken we have;

The formula for speed, S, is S = Distance/Time

Therefore, 30 mph = Distance/45 minutes

Where, 1 hour = 60 minutes, 45 minutes = 1/60×45 hour = 3/4 hour

30 mph = Distance/45 minutes = Distance/(3/4 hour)

30 mph = Distance/(3/4 hour)

Distance = 30 mph × 3/4 hour = 22.5 miles

Given that the distance through the freeway and through the streets are the same, we have from speed = Distance/Time;

Time = Distance/Speed

The speed through the freeway = 65 mph while the distance remain 22.5 miles

Therefore;

Time = 22.5 miles/(65 mph) ≈ 0.346 hour ≈ 20.8 minutes

The time it will take to get to the bowling alley while driving at 65 mph on the freeway is approximately 20.8 minutes.

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