Answer:
8.83176
Step-by-step explanation:
The square root of 78 is 8.83176, or 8.832 (rounded to the nearest thousandth).
Answer:
$110
Step-by-step explanation:
First we would need to find out how many cans of dog food are required.
To find that you would divide 60 by 3.
60/3 = 20
You would then have to multiply that number by how much it costs for each pair of 3 cans, that being $5.50.
20 * 5.50 = $110
ANSWER: 119
180 - 71 - 48 = 61
180 - 61 = 119
x = # of weeks
y = total amount of money
Your savings account: $122 + $12x = y
Your friend's savings account: $92 + $17x = y
As the question suggests, we need to set both equations equal to each other.
$122 + $12x = $92 + $17x
Subtract $92 from both sides and subtract $12x from both sides.
$30 = $5x
Divide both sides by $5
6 = x
It will take 6 weeks for you and your friend to have the same balance.
