Erica filled 2/5 of a page of her notebook on Monday. She filled 5/6 of a page on Tuesday. How many pages did Erica fill in her
1 answer:
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we are given
where
price p( in dollars) of a new smartphone
t is the number of months since January
now, we can solve for t
step-1:
Add both sides by 4t^2
step-2:
Subtract both sides by p
step-3:
divide both sides by 4
step-4:
Take sqrt both sides
so, we get
..............Answer