Answer:
150 x - 80 y + 50 - 50 x - 25 y + 20
<em><u>Arranging </u></em><em><u>like </u></em><em><u>terms </u></em>
150 x - 50 x -25 y - 80y + 50 + 20
100x - 105 y + 70
<h3>5 ( 20x - 21y + 14) </h3>
Answer:
C. 0.23°
Step-by-step explanation:
We are given

Re-arranging this equation (multiply by 32 on both sides and divide by
on both sides gives us:
or

Substituting for, r and v we get
