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ollegr [7]
3 years ago
8

Tony ran laps around a track to raise money for a hospital. Tony raised $15 plus $1.50 per lap that he ran. He raised a total of

$255.00. Let x represent the number of laps Tony ran. What expression completes the equation to determine the total number of laps Tony ran? How many laps did Tony run?
Mathematics
1 answer:
sleet_krkn [62]3 years ago
5 0
<span>it is 21.4285714286 but you can just put it as 21.42

</span>
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The formula y= 72h can be used to find the velocity (v) in feet per second of an object that has fallen h feet. Find
algol [13]

Answer:

11211

Step-by-step explanation:

1212

6 0
3 years ago
Read 2 more answers
May u guys help me jus me out 5 ez questions for u guys to help me with
Elena-2011 [213]

Answer:

1. -29/156 2. 38/45 3. 29/45 4. 113/24 or about 4.7 5. 457/1,  914/2,  1371/3

Step-by-step explanation:

3/13 - 5/12 can be simplified to 36/156 - 65/156. Subtract this and you get -29/156  

4/9 + 2/5 can be simplified to 20/45 + 18/45. Add this and you get

38/45

5/8 - 2/9  can be simplified to 45/72 - 16/72. Subtract this and you get

29/45

3 1/2 + 2 5/12 can be first made irrational to 7/2 + 29/24. This can be simplified to 84/24 + 29/24

113/24 or about 4.7

Not sure about the 457, but to convert it, you multiply it by whatever denominator you have. For example

1x457 = 457/1

2x457 = 914/2

And finally 3x457 = 1371/3

3 0
2 years ago
Determine the value of the expression below.<br> 7^2-9<br> ----------<br> 3+2
makkiz [27]

Answer:

1. 7^2-9 = 40

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8

3 0
2 years ago
The perimeter of a kite can be found using the formula P = 2S + 2L. Which equation expresses S in terms of P and L?
zimovet [89]

Answer:

<h2>The answer is A</h2><h2>A. S = 1/2p - L</h2>

Step-by-step explanation:

Step one:

given the perimeter function

P = 2S + 2L

we are expected in this problem to change the subject of the formula to S

Step two:

firstly, let us isolate the term that has S

2S=P-2L

divide both sides by 2

2S/2= (P-2L)/2

S=P/2-L

S = 1/2p - L

5 0
2 years ago
ASAP!!! please help! thanks.​
Neko [114]

Answer:

I think A is the right answer

4 0
2 years ago
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