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Slav-nsk [51]
3 years ago
15

The ratio of red collars to black collars sold at one store is 9 to 10. in one month 30 black collars were sold. is 57 a reasona

ble number for the total number of red and black collars sold that month. explain
Mathematics
1 answer:
AlekseyPX3 years ago
3 0
27 red collars. 57-30=27
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algol13

Answer:

4

As waiwai993 answered, Can/May/Will have different meanings. However asking someone if they can help you usually implies that you would like their help, and it gives the person an opportunity to decline without being rude. Maybe they are able to help in theory, but can't right now because they are too busy. In that case they can say that they can't help. If they simply don't want to help they can just decline without a reason. So I would always use "Can you help me with this" or "Could you help me with this" unless I needed a more specific case (such as I KNOW that they CAN, but I am forcing to answer whether they WILL or not, or I know that they are ABLE, but maybe their mother won't let them*).

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4 years ago
If the radius of a circle equals 20 cm find its circumference correct to one decimal place
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3 years ago
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andrew11 [14]
-9/3 + 4

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The answer to the question
7 0
4 years ago
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Laura family is going on vaction.they will drive 4,180 miles over the next two weeks.about how many miles will they drive on ave
RSB [31]
If she can drive 4180 miles in <em>two </em>weeks, it would make sense that she would drive an average of <em>half </em>that distance in <em>one </em>week. Half of 4180 is 2090, so she averaged 2090 miles each week.
6 0
3 years ago
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the length of a rectangle is 4 more than 3 times the width. If the perimeter of the rectangle is 18.4cm, what is the area of the
antoniya [11.8K]

Answer:

A = 10.27cm²

Step-by-step explanation:

Let's represent the width as x,

therefore since the length is 4 more than 3 times the width, it can be represent as 3x + 4,   Perimeter = 18.4cm

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6 0
3 years ago
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