The ratio can not be written 4/3. so A is correct
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Answer:
$900
Step-by-step explanation:
Here we need to find the "unit cost" of the laptops. In this case, divide the $3,600 total by (4 laptops), obtaining:
$3,600
--------------- = $900 per laptop
4 laptops
Think of it this way, a function must pass the vertical line test. There may not be 2 outputs for one input for example (0, 1) (0, 2) However, you can have something like this (1, 0) (2, 0)
This is indeed a function as it meets those criterion. There are no two outputs for one input.
The Least Common Denominator of the two. Ok, first list out multiples of each. 12,24,36,48
16,32,48
Both of them match at 48. That is the answer.
When we say factor and solution, we mean to say the same thing. These terms may also sometimes be referred to as "roots". There is a law in mathematics which states that the number of solution in a given equation is equal to the highest exponent in the expression and for quadratic equation, the number of solutions should be 2.