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liq [111]
3 years ago
15

Mia ran around 0.10 of the school track. Sam ran around 0.5 of the playground. Sam says he ran farther. With the information giv

en, is
Mathematics
2 answers:
Paladinen [302]3 years ago
7 0

Answer:

Sam ran 5 times farther

Step-by-step explanation:

10 x 5 = 50, swoop 2 times, 0.50

Degger [83]3 years ago
5 0

Answer:

Not enough Information

Step-by-step explanation:

We do not know who ran further because the playground could be 1 miles long and the track only 400 meters. So there is not enough information.

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gizmo_the_mogwai [7]

Answer:

15, 8, 25 The teacher payed 0.40 per book.

Step-by-step explanation:

4/10 = 2/5 Simplify the 4/10 to find the unit rate.

15: 2/5 = 6/x Set up your proportion.

    2x   =30 Cross multiply

    /2      /2 Divide both sides by 2 to isolate x

     x     =15

8: 2/5 = x/20 Set up proportion

   40  =5x Cross multiply

    /5     /5 Divide both sides by 5 to isolate x

     8  =x

25: 2/5 = 10/x Set up proportion

      2x  =50 Cross multiply

       /2     /2 Divide both sides by 2 to isolate x

        x   =25

Graph: y=mx+b To graph, you will need to use y=mx+b format

           y= 2/5 x+2 2/5 is your unit rate. Your rate changes every 2 books bought. To graph, start at (0,2) and go up 2 and to the right 5, plot. Continue moving up 2 and to the right 5 to graph.

The teacher payed 0.40 per book because 2/5 simplifies to 0.40.

   

8 0
3 years ago
Please help this is do tomorrow
Brums [2.3K]
Okay, then ask an answer! 
6 0
3 years ago
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A quality control worker checked that 3 out of 40 TVs are defective(do not work).
gregori [183]

Answer:

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4 0
3 years ago
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umka21 [38]

Answer:

The movie costs $3.50 and the video games cost $5.

Step-by-step explanation:

a = 1 movie

b = 1 video game

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17b = 85

/17     /17

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2a + 5(5) = 32

2a + 25 = 32

-       25 = -25

----------------------

2a = 7

/2 = /2

a = 3.5

a = $3.50

b = $5

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