Answer:
x= -5 hope this helps
Step-by-step explanation:
did the math
true
ok and what else there is 80 percent left
Answer: look at the picture
Step-by-step explanation: Hope this help :D
3.1
19.9 = 9y - 8
+8 +8
27.9= 9y
/9 /9
3.1 = y
Check:
9(3.1) - 8 =
27.9 - 8 = 19.9
