1,129.872 to the nearest hundred is 1,100
It’s should 5x^2+7x+3 in standard form
The answer to your question is A. Y= -4x-9 because is you look at the pre written equation it shows that 4x is negative and that 9 is negative too. Also, if you rewrite an equation you have to isolate Y. Therefore A is the correct answer
Assuming you means 6.5% tax of a $42 purchase
0.065*42=2.73
tax is $2.73
