Answer:
the temperature increased 1.25°c per hour
In those twelve hours the total increase was 15°c
Step-by-step explanation:
Divide the total temperature increase and the total of hours

and that's how you get how many degrees it increased each hour from midnight to midday
Answer:
a. f(x) = 21 (20) +1 (25) = 445
b. The scenario is a function because each student just have to pay once.
Answer:
please send help thier is someone doing stupid noises
Step-by-step explanation:
eminem ahhh shmalama what i gotta do to get it through to you super human elivated trying to get elimented you make elivator music.
Answer:
<h2> The answer is X= -4 </h2>
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Answer: The greatest amount of guest you can serve is 15
Step-by-step explanation: .60=3/5 .60 x 15 = 9 If you do another 3/5 it will be over how much icecream she has