Answer:
4.1 x 10^-2
Step-by-step explanation:
The interest at the end of the first month can be calculated given that the interest rate per month. Once, you get the interest rate per month, you multiply it to the price when you purchased the car.
Answer:
Step-by-step explanation:
We're gonna need a graph to do this one.
Answer:
it should be 50
Step-by-step explanation:
Using the pythagorean theorem c = 
we get 50
Answer:
no
Step-by-step explanation:
The second purchase is exactly half-again larger than the first purchase, so sheds no light on the relative costs of the items. The per-item costs can be found when the ratio of items purchased is different from one buy to another.
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We can only say that the cost of 1 pear and 3 apples is $7.
