The graph below shows a quadratic function of the form y=ax^2+bx+c
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Find the distance between (7,-6) and (-3,-9)

Josie buys a pair of boots that retail for $52.00 dollars, however they are currently on sale for 25% off how much does josie pay for the boots if there is also a 6% sales tax on them

Can anyone me get through my algebra 2 class? the only class i need to graduate..