Assuming Mark wants to buy a PS5 for $499.00 and the tax in her local county is 7.75% of the total sale, what will be the final cost is $538
Using this formula
Final cost =Total sales+ (Total sales×Tax)
Let plug in the formula
Final cost= $499.00+($499.00×7.75%)
Final cost= $499.00+$38.67
Final cost= $537.67
Final cost= $538 (Approximately)
Inconclusion Assuming Mark wants to buy a PS5 for $499.00 and the tax in her local county is 7.75% of the total sale, what will be the final cost is $538
6x-2y=24 6(-5)-2(-3)=24 -30+6=24 -24=24 Yes -10x-2y=-56 -10(-5)-2(-3)=-56 50+6=-56 56=-56 Yes The answer is= Yes. The solution is (-5.-3) By the way, you have to show the work.
