Answer:
Step-by-step explanation:
8. 







9. 


10. 


11. 6.9 < x - 2.3
+ 2.3 + 2.3
9.2 < x = x > 9.2
Hope this helps!
Which is the most appropriate to describe a quantity decreasing at a steady rate?
With a linear equation.
Answer: c=7
Step-by-step explanation:
8c = 56 Divide both sides by 8
c = 7
40x = 1500
x = 37.5
37.5% i believe