Need quick with 2 math equations asap! !

Before answering, keep in mind that parallel lines have equal slopes and perpendicular lines have negative reciprocal slopes. Each problem has you find the slope and then use that rule.

For line F,

Let x = 7, x = 9, y = 13, y = -3

m = 8

For line E, the calculations are similar and the slope is 3/5. The perpendicular line would have m = -5/3.

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas