Help! Will give + 25 pts ! Question : The total cost (in dollars) for a company to manufacture and sell x items per week is C(x)=70x+300. If the revenue bought in by selling all x items is R(x) = 90x - 0.03x^2, find the weekly profit. How much profit will be made producing and selling 70 items each week? Hint: P(x) = R(x)-C(x)

P(x)=_

P(70)=_

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.