Answer:
90m+145
Step-by-step explanation:
80 + 50m + 65 + 40m
90m+145
What I would do for this problem, is move all the terms that don't contain m to the right side, and then solve.
m = 4/5.
<span>A(t) = −(t − 8)2 + 535
You would like to find the maximum of this function:</span> −(t − 8)^2<span>This part is always negative or zero as a number squared cannot be negative and you multiply by -1: Thus the maximum of this part MAX:</span>−(t − 8)^2=0
<span>The max will be when t=8 and its value is 535
</span>
Answer:

Step-by-step explanation:

Answer:
I can help as welllll
Step-by-step explanation: