Answer:
Study of the collection, organization, analysis, interpretation, and presentation of data
Step-by-step explanation:
Okapi=o llama=l
o+l=450
3l=190+o
I cant remember how to work it out but if you have a graphics calculator you would open a calculator page, press Menu:3:1 (solve function) and type in those equations. It would look like this:
solve(o+l=450 and 3l=190o,o)
l=160 o=290
llamas are 160kg and okapis are 290kg. Hope that helped a bit :)
The first, third, and sixth are correct.
<h3>It costs $ 22.5 for mike and his friend to rent paddle board for 3 hours</h3><h3>Mike has $ 2.5 remaining after rental</h3>
<em><u>Solution:</u></em>
Given that,
Mike has $25.00 to rent paddleboards for himself and a friend for 3 hours
Each paddleboard rental costs $3.75 per hour
So there are two persons = mike and his friend
1 hour = $ 3.75
Therefore, for 3 hours:
<em><u>Thus for two person:</u></em>
11.25 + 11.25 = 22.5
Thus it costs $ 22.5 for mike and his friend to rent paddle board for 3 hours
Remaining amount = 25 - 22.5 = 2.5
Thus Mike has $ 2.5 remaining after rental
Answer:
B or C. See bottom of explanation.
Step-by-step explanation:
x+y=2 can also be said as:
2-x=y
so we have now described y in terms of x
replace 3y with 3(2-x) in the equation 3x+3y=6
3x+6-3x=6
take away six from both sides
3x-3x=0
this is 0=0
No solution. It could be any number. I am not sure if this counts as b or c, you decide. I am not really experianced in no solution/infinite solution problems
can I have brainliest? I am trying to achieve virtuoso
