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algol [13]
3 years ago
6

It took 30 minutes for Melinda to run 4 miles (Find the unit rate and explain what they mean)

Mathematics
2 answers:
zhannawk [14.2K]3 years ago
5 0
Each mile took 7.5 minutes. So we did this by dividing 30 by 4. Hope this helped you :)
Verdich [7]3 years ago
3 0
<span>To get the answer divide 30 by 4

30 </span>÷ 4 = 7.5<span>

7.5 minutes per mile.

</span>Hope I Helped You!!! :-)

<span>Have A Good Day!!!</span>
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The sum of two numbers is 44 and the difference is 2 What are the numbers
Aleks04 [339]

Answer:

21 & 23

Step-by-step explanation:

44 ÷ 2 = 22

The two numbers are going to be close to 22.

21 + 23 = 44

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4 0
3 years ago
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The total number of people at a football game was 5600. Field-side tickets were 40 dollars and end-zone tickets were 20 dollars.
rewona [7]

Answer:

1100 field-side tickets and 4500 end-zone tickets.

Step-by-step explanation:

Let x represent number of field side tickets and y represent number of end-zone tickets.

We have been given that the total number of people at a football game was 5600. We can represent this information in an equation as:

x+y=5600...(1)

y=5600-x...(1)    

We are also told that Field-side tickets were 40 dollars and end-zone tickets were 20 dollars.

Cost of x field side tickets would be 40x and cost of y end-zone tickets would be 20y.

The total amount of money received for the tickets was $134000. We can represent this information in an equation as:

40x+20y=134000...(2)

Upon substituting equation (1) in equation (2), we will get:

40x+20(5600-x)=134000

40x+112000-20x=134000

20x+112000=134000

20x+112000-112000=134000-112000

20x=22000

\frac{20x}{20}=\frac{22000}{20}

x=1100

Therefore, 1100 field side tickets were sold.

Upon substituting x=1100 in equation (1), we will get:

y=5600-1100

y=4500

Therefore, 4500 end-zone tickets were sold.

3 0
3 years ago
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Step-by-step explanation:

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Answer:

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Norma-Jean [14]

Answer:

James needs to earn 78 more dollars.

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