Gregory sees an $80.00 jacket on sale at 30% off. how much will it cost after a 7% sales tax?

$59.92

$80*30% = $24
$80-$24 = $56
$56*7% = $3.92
$56+3.92 = $59.92

Ifound this on google “that means that the graph of a function with direct variation has these features: it is a straight line: because the slope is the ratio y/x = k. it passes through the origin (0,0): because y = kx = k (0) = 0.” i hope this you for what your looking for