Answer:
-3x+8=18
-8=-8
-3x =10
Step-by-step explanation:
so you do minus the number in the equation that doesn't have an x in it then you divide it by the number with the x if it's a pair .
uhhhh
0.09
0.03 divided by 100
Answer: the surface area is 7,800
the answer is 300 + 20 + 7. let me know if this helps!
90 degrees
I hope this helps!
