Answer:
La respuesta es 10
Step-by-step explanation:
Hice todos los procedimienos y me dio 10 xd
a² and 2a² are like terms.
They both have the same variable, and the same exponent.
= (2p-3)-(5-7p)
= 2p-3-5+7p
= 2p+7p-3-5
= 9p-8
20 meters
use the Pythagorean theorem:
9v - 8(10v - 9) = 9v - 80v + 72 = <u>-7</u><u>1</u><u>v </u><u>+</u><u> </u><u>7</u><u>2</u>
