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Setler [38]
3 years ago
8

A high school athletic department bought 40 soccer uniforms at a cost of $3,000. After soccer season they returned some uniforms

but only recieved $40 pet uniform what was the difference between what they paid for each uniform and what they got for each return
Mathematics
1 answer:
quester [9]3 years ago
8 0

Interesting problem.

First - let's figure cost of each uniform at purchase.

3,000/40 = $75 each

When some uniforms were returned at $40 - there was a difference of $35 in what they paid and what they rec'd in return. ($75 - 35 = $40)

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Write down letters of the circled points and order them by least to greasiest. You will spell a word that describes y way to com
Kaylis [27]

One way to compare quantities is with fractional numbers that represent quantities using divided numbers.

<h3>What is a fraction?</h3>

Fractional number is a mathematical concept that refers to a quantity divided by another quantity. Common fractions are made up of: numerator, denominator and dividing line between them (horizontal or oblique bar).

  • The denominator "b" expresses the number of equal parts that represent the unit.
  • The numerator "a" indicates how many of them are taken.

Some examples of fractional numbers are:

  • \frac{1}{2}
  • \frac{2}{4}
  • \frac{3}{4}
  • \frac{50}{100}

Note: This question is incomplete because there is some information missing. However I can answer it based on my general prior knowledge.

Learn more about fractional numbers in: brainly.com/question/13398430

5 0
3 years ago
Please help me set up this problem, I’ll mark you brainiest if it’s correct <br> X/? = ?/?
drek231 [11]

Answer:

6.3 inches

Step-by-step explanation:

5/9 = 3.5/x

5x = 31.5

x = 6.3

5 0
3 years ago
Read 2 more answers
At the Olympic Games, a runner won the 26.2 mile marathon race in 2 hr 4 min and 1 second. What was his average speed in mph and
Contact [7]

The average speed of the runner is 12.7 mph and 20.4 km/h

Given that the runner ran 26.2 mile in 2hr and 4 minutes, we start of by converting the time from  hours and minutes into minutes and finally hours, since hours is what we need. So, we have

2hr = 120mins

+ 4 mins = 124 mins

124 mins ÷ 60 hour/mins = 2.06 hours.

This means that the runner finished the race in 2.06 hours.

If we are to find the average speed in mile per hour, we have

Average speed = distance ran ÷ time taken

Average speed = 26.2 ÷ 2.06

Average speed = 12.7 mph

From the speed in mph, we can directly convert it to km/hr by saying

1 mph = 1.609 km/h

12.7 mph = 12.7 * 1.609 = 20.4 km/hr

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4 0
3 years ago
Write an equation to model this proportional relationship, where x represents the length of the rectangle and y represents the w
Kay [80]

When Area of rectangle is constant, then the length x is inversely proportional to the width y of the rectangle.

x\propto  \frac{1}{y}

We know that the area of a rectangle is given by the product of the length and width of the rectangle.

Area = Length*Width

In this given problem,

The length of the rerectanglctangle is represented by x

and the width of the rectangle is represented by y

If the area of the rectangle is represented by A now.

So by the formula,

A = x*y

When A is constant then,

x = A/y

\therefore x \propto \frac{1}{y}

So from the above calculation we can conclude that about relation between length and width that,

"When Area of rectangle is constant, then the length x is inversely proportional to the width y of the rectangle."

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5 0
2 years ago
A. 313<br><br> B. 133<br><br> C. 47<br><br> D. 227
stepan [7]
360 - 47 = 313


The answer is A
8 0
3 years ago
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