450=50x this should be correct :)
3x-5y=-15 What you do to one side, you must do to the other.
-<u>3x -3x
</u><u />-5y=-3x-15
<u>-5y</u>=<u>-3x</u> <u>- 15</u>
-5 -5 -5
Final Answer: y=3/5x + 3
Answer:
f(10) = 3(10) - 2 = 28
Step-by-step explanation:
Loss per week is -$3
Profit per can is $1.00 - $0.30 which is $0.70
Therefore then equation is
p = 0.7x - 3
Hmm....
I know that the first answer is a coin, but I'm not too sure about the second one.
