Answer:
10 units
Step-by-step explanation:
10*0.90=9 units
9+9.30=18.30
10 units produce
9.3+.9x=18.3
.9x=9
Divide
x=10
Answer: 2x square root 11x
it would be a
I’m pretty sure the answer is 8:25 a.m
−20x − 8