-16k+56 check photo for steps and please mark as brainliest if i helped! thanks c:
The answer is 1, I really hope this helped :)
Answer:
-18root7
Step-by-step explanation:
-3root 84*3
-3root4*7*3*3
-3(2*3)root7
-18root7
Answer:
y=3x-21
Step-by-step explanation:
y=mx+c
y=3x+c
3=24+c
c=-21
y=3x-21