Answer:
system of equations:

Step-by-step explanation:
I've attached an image with an explanation below, hope it helps!
Answer: 29.75%
Step-by-step explanation:
X/100 *80.33=23.90
80.33x=2390
X=2390/80.33 = 29.75
Answer:
24
Step-by-step explanation:
29+8+90=127
180-127=53
23.95
or 24
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