3r+1w=5
5r+1w=80
System of equations :)
Choose your points, go up from the y intercept to a chosen x point. Then go over the the x point. Up and over is the formula I use.
Answer:
<em><u>Answer is below</u></em>
Step-by-step explanation:
<u><em>3−5i−2+8i</em></u>
<u><em>=1+3i</em></u>
Answer:
8π(2.5)^2
Step-by-step explanation:
volume = π * r^2 * h
v = π * (2.5)^2 * 8