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emmainna [20.7K]
3 years ago
11

Johnny starts run at the 2 mile mark and runs 4 miles per hour. Javier starts at the 6 mile mark and runs 2 miles per hour. How

long until Johnny catches up with Javier?
Mathematics
1 answer:
Galina-37 [17]3 years ago
7 0

Answer:

2 hours

Step-by-step explanation:

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A store sells both cold and hot beverages. Cold beverages cost $1.50, while hot beverages cost $2.00. On Saturday, drink receipt
olga2289 [7]

Answer:

The number of hot beverages = 45 and number of cold beverages = 180

Step-by-step explanation:

We have to write the equation of hot and cold beverages and find how many of each were sold.

Cost of cold beverage = $1.50

Cost of hot beverage = $2.00

The total cost of beverages on that day totaled to be $360.

We are also told that the number of cold beverages sold is 4 times as many hot beverages.

Let number of hot beverages = x

Cold beverages = 4x

Total cost = $360

1.5\times 4x +2\times x = 360

8x = 360

x = \frac{360}{8}

x = 45

The number of hot beverages = 45 and number of cold beverages = 180

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4 years ago
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3 years ago
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