$4.25 • 6= $25.5
$255-$25.5= $229.5
$229.5/$4.25= 54 boxes of cookies
You would have to watch 62 3D movies to make an annual pass the less expensive option out of the two of them.
62x25 = 1550
Since
Is a perfect square, we can think of the "-6" at the end as a "+4-10" and we have
Which is the required form
Answer:
12 and 8
Step-by-step explanation:
set two numbers as x and y
mean of 10 → x+y/2=10
range of 4 → x-y=4
x+y=20
+ x-y=4
____________
2x=24, x=12
12-y=4, y=8
Answer: $9.00
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