Felipe received a $40.00 gift card for a photo center. he used it to buy prints that cost 8 cents each. the remaining balance, b (in dollars), on the card after buying x prints is given by the following function. =bx−40.000.08x what is the remaining balance on the card if felipe bought 40 prints?

the answer will be b x² +x-1

step-by-step explanation:

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.