269,089 views
37 votes
37 votes
Evaluate the expression when z=7

4z-10
-18
-8
-38
-28
Pls answer fast thank u so much!

User Dibstar
by
3.5k points

1 Answer

17 votes
17 votes

Answer:

18

Explanation:

z = 7

4z - 10

= (4×7) - 10

= 28 - 10

= 18

User Jason Fingar
by
3.1k points