A+b+c=45
b=a-5
c=1/2a
a+a-5+0.5a=45
2.5a-5=45
2.5a=50
a=20
b=15
c=10. Here is the answer:20,15,10. Hope it help!
Answer:
just pretend the letters are't there and find the number that would make sense
Step-by-step explanation:
Answer:
you need a y to get at least 1 point
It would be $18.94, because the hundredths place is the penny.
Answer:
0.85
Step-by-step explanation:
