Devon works 5 days each week. he delivers 840 cases of bottled water every day to his customers. he charges $0.88 for each case he delivers. devon also spends $1,580 for gasoline every week. how much of the money collected does devon have left at the end of the week?

(5 days x 840 cases/day x $0.88/case) - $1580
$3696 - $1580
$2116

The amount used= 13.04- 1.9 = 11.14

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