Answer and Step-by-step explanation:
For these, you have to make sure the same amount of moles are on each side of the chemical equation.
→ 
→ 
→ 
These are the balanced equations.
#teamtrees #WAP (Water And Plant)
Answer:
y=25h-2000
Step-by-step explanation:
you would need to subtract the 2000 in order to know when you made a profit from buying the piano. and then the 25h is the amount of hours teaching.
Your answer is any numbers that complete the equation.
<h2><u><em>
(6,2)</em></u></h2><h2><u><em>
(2,4)</em></u></h2><h2><u><em>
(8,1)</em></u></h2>
The first number would be the x, the second number would by y
If you plug those numbers in, the fulfill the equation.
There is an infinite number of solutions to this problem
Answer:
-$12
Step-by-step explanation:
Working backwards from the $63, you need to add back what was withdrawn and subtract what was deposited.
63+75+9+41+85-285= -$12
If Koby can work about 22 math problems in 30 minutes, you can multiply both 22 and 30 by 2 which gives you the rate of 44 math problems an hour. that then allows you to multiply 44 by 3 which equals 132, so the answer would be D.
