Dante michael's charge account statement showed a previous balance of $277.45 a finance charge of $3.22 new purchases of $299.33 and a payment of $316.00. what is the new balance?

Add up the finance charge and new purchases to the old balance. Then subtract off the payment to lower the balance 

277.45+3.22+299.33-316.00 = 264 

The new balance is $264.

(6,1)(5,4)slope = (4 - 1) / (5 - 6) = 3/-1 = -3y = mx + bslope(m) = -3use either of ur , = 6 and y = 1now sub and find b, the y int1 = -3(6) + b1 = -18 + b1 + 18 = b19 = bso ur equation is : y = -3x + we need it in standard formy = -3x + 3x to both sides3x + y = 19 < == standard form