Combine the like terms to create an equivalent expression:
3z+2+(−5z)+6

-8z-8

Step-by-step explanation:

well add the 3z with -5z and will be -8z

and 2 and 6 add both and get 8

-8z-8

Step-by-step explanation:

its correct

25

step-by-step explanation:

step-by-step explanation:

. your answer will contain x - and y -terms. (1 point) x ( ¿¿ 2 − 7 ) 2 +( y 2 − 9 ) 2 √ ¿ 12. what is the distance from the directrix (the crocodile river) to the point ( x , y )? write this equation. your answer will contain a y -term.