Answer:
20
Step-by-step explanation:
add all the numbers up
Answer:
If it's a straight line it's linear, if it curves it's non-linear.
Step-by-step explanation:
Answer:
6x+3x=9x
2+7=9
9(x+1)
Distributive property
9x + 9
(im not completly sure this is the right answer)
X=2.85
it simplifies to 5x=14.25, and then 14.25/5=2.85
