To write an equation to represent a given information, the equations are to
expresses the information conveyed in the situation.
The two equations that represent the given information are;
- <u>5.6·x + 4·y = 133.6</u>
Reasons:
The given information are;
Mass of the large boxes = 5.6 kg
Mass of the small boxes = 4 kg
Number of boxes delivered = 25 boxes
Total mass of the boxes delivered = 133.6 kg
Number of the 5.6 kg box delivered = x
Number of the 4 kg boxes delivered = y
Required:
To form two equations in terms of <em>x</em> and <em>y</em> to represent the situation.
Solution:
The two equations are;
- The number of boxes delivered = <u>x + y </u><u>= 25</u>
- Total weight of the boxes delivered = <u>5.6·x + 4·y </u><u>= 133.6</u>
<em>Solving the above equations with a graphing calculator gives;</em>
<em />
Learn more about writing equations here:
brainly.com/question/15790322
Answer:
The answer to this should be y < -x + 1
<span>The
general method for finding a prime factorization is to look at the
number and start dividing out low numbers that are obvious. I'll show
you how I do this for the number 360:
I see that it is an even number, so I can factor out a 2 :
360 = 2 * 180
Now 180 is also even, so I factor out another 2 :
360 = 2 * 2 * 90
Now 90 is also even, so I factor out ANOTHER 2 :
360 = 2 * 2 * 2 * 45
Now I have a 45 to deal with, and that is (3 * 15), so write it that way :
360 = 2 * 2 * 2 * 3 * 15
Now 15 can be factored as (3 * 5), and there are no lower prime factors, so I'm done :
360 = 2 * 2 * 2 * 3 * 3 * 5
and usually instructors like to see it written in exponent form :
360 = (2)^3 * (3)^2 * 5 </span>
Answer:
n is 20
Step-by-step explanation:
If n/8=2.5, then you can just do 8*2.5 to find n. 2.5*8=20