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Kay [80]
3 years ago
9

What best describes the number 5 ?write prime or composite or both prime and composite

Mathematics
1 answer:
Salsk061 [2.6K]3 years ago
8 0
It is prime because nothing equals it other than 5x1
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I really don’t understand what the questions asking? How do I solve this
Eddi Din [679]

Answer:

$17.85

Step-by-step explanation:

Let the dollar amount per shirt be represented by s.

Let the dollar amount per pants be represented by p.

You have the following system:

3s+2p=104.81

2s+1p=61.33

If I multiply the bottom equation by -2, I can set the system up for elimination since the equations are already and the same form and I will have 2p and -2p in the same column there.  2p+(-2p)=0

Multiplying equation 2 by -2:

3s+2p=104.81

-4s-2p=-122.66

-----------------------Add the equations:

-1s      =-17.85

Multiply both sides by -1:

s=17.85

So one shirt cost $17.85

5 0
2 years ago
Which of the following is a rational number?<br> 8<br> 15<br> 44<br> 45<br> π
sveta [45]

All of them are, except ' π ' (pi) ... which gives you an idea of why
that one is usually written as a symbol and not as digits.

Here's a useful factoid regarding the other numbers on the list:
-- <em>ANY</em> number that you can write down on paper, <u>completely</u>,
using digits, is a rational number.


4 0
2 years ago
Read 2 more answers
Mary borrowed $21,500 to buy a truck for her business. She borrowed from her parents who charge her 3% simple interest. She borr
Murrr4er [49]
8,649 dollars to be exact
6 0
2 years ago
Which of the following is the equation of a circle with center (5, -2) and a radius of 3? (1 point)
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\bf \textit{equation of a circle}\\\\ &#10;(x-{{ h}})^2+(y-{{ k}})^2={{ r}}^2&#10;\qquad &#10;\begin{array}{lllll}&#10;center\ (&{{ h}},&{{\ k}})\qquad &#10;radius=&{{ r}}\\&#10;&5&-2&3&#10;\end{array}
8 0
3 years ago
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Find the value of x. Then, find the measure of each labelled angle.
wolverine [178]

Answer:

x = 7deg

Step-by-step explanation:

7x + 10 + 15x + 16 = 180 (angles adjacent to each other in a //polygon are supplementary)

22x = 154

x = 7deg

This is a question on polygons and angles. If you wish to venture further into it/understand this topic better, you may want to follow my Instagram account (learntionary), where I post some of my own notes on certain topics and also some tips that may be useful to you :)

3 0
2 years ago
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