Answer:
10-B, 9-C, 11-D, 12-A
Step-by-step explanation:
Answer:
(5, 1)
Step-by-step explanation:
-4+6-1=1.
Answer: -8
Step-by-step explanation:
Put -8 in place of all of the x variables when I solved the top was equal to 40 and the denominator was equal to -5 and 40/-5 is equal to -8
Answer:
here's an app that might explain it better, i use it alot, sybolab.com
Step-by-step explanation: