Answer:
Expand 
Step-by-step explanation:

Apply the distributive law: 


Apply minus - plus rules:


Multiply the numbers: 

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Thank you, have a good one! =)
Answer:
Gallons
Step-by-step explanation:
Since its a fish tank and in high diameter it would be used for a big measurement unit so the answer would be gallons.
Answer:
Step-by-step explanation:
8/3 = 2.6666 (repeating 6)
so rounded about 2.7 minutes per lap :)
$580 laptop/ $40 earned a week = about 14.5 weeks to buy the laptop
Answer:
y=2/5x - 3
slope is 2/5
y intercept is -3
Step-by-step explanation: