I think c is the answer but correct me if im wrong.
Answer:
y = .1x + .16
↓
y= .1x + .2
hope it helps
Step-by-step explanation:
y = bx + a
7c+ 12= -4c+ 78
⇒ 7c+ 4c= 78 -12 (inverse operation)
⇒ 11c= 66
⇒ c= 66/11 (inverse operation)
⇒ c= 6
Final answer: c= 6.
Answer:
(-3,6)
It is -3 on the x line and 6 on the y.
Hope this helps!