Answer:
-30
Start with multiplication 7x(-4) will equal -28 then add that to the -2 and you will get -30
8 is greater than or equal to x
(where x = the number of tickets)
or x is less than or equal to 8
B. is the answer I believe since most are not functions
The answer is D, i.e. the system was solved via elimination
If you multiply the first equation by 5, the system becomes

If you sum the two equations, you get

And so if you substitute the second equation of system A with this new equation, you'll get system B.
Answer:
-128 it’s on the table
Step-by-step explanation: