Brad says that if a second number is 125% of the first number, then the first number must be 75% of the second number. Is he cor
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Answer:
Step-by-step explanation:
2^0 is 1 also m^0 is 1
2^2= 4, 2^3= 8 , 2^4= 16
Let the total cost of the item be represented by C and the price be represented by P, then given that t<span>he total cost of an item including sales tax is directly proportional to its price, thus</span>
where k is a constant.
Given that <span>the total cost of a $32 item is $33.60, thus
Therefore, the total cost on a $55 item is given by
</span>
where k is a constant.
Given that <span>the total cost of a $32 item is $33.60, thus
Therefore, the total cost on a $55 item is given by