Answer:
A. 20t² + 9t - 20
Step-by-step explanation:
(5t × 4t) + (5t × 5) - (4 × 4t) - (4 × 5)
= 20t² + (25t - 16t) - 20
= <u>20t² + 9t - 20</u> (A)
<em>Hope </em><em>this </em><em>is </em><em>h</em><em>e</em><em>l</em><em>p</em><em>ful </em><em>and </em><em>useful </em><em>:</em><em>)</em>
Answer:
Step-by-step explanation:
Answers:
Lin's finish point is at 205 meters
Elena's velocity is 8.92 meters per second
Diego's finish point is at -259.2 meters or 259 meters behind the start
Andre's velocity is -8.14 meters per second
I hope this helps <3
Answer:
its called an error
Step-by-step explanation:
Answer:
x=5
Step-by-step explanation:
Let's solve your equation step-by-step.
−2(−x+1)+3x+3=26
