Answer:
x=8 ???
Step-by-step explanation:
??? not 100% sure but im pretty sure ;w;
Answer:
Explanation:
<u>1. Given equation:</u>

<u>2. Given intensity:</u>

<u>3. Decibels</u>

Answer:
14.9 min
Step-by-step explanation:
r=rate
r25=5*7
r25=35
r=35/25
r=1.4
substitution
r160=t*15
t=time
r=1.4
1.4*160=t*15
224=t*15/15
224/15=t
14.9 min
Answer:
After 13 months the amount paid to both will be $830.
Step-by-step explanation:
60x13+50=830
50x13+180=830