Gail can use har 12% employee discount once a week. last sunday, she bought a $45 sweater at 1/3 off and used her discount on a suit priced at $140. on which purchase did she save more money .

12/100 = 0.12

0.12 * 140 = 16.8

140 - 16.8 = 123.20

She paid $123.20 for the suit.

45/3 = 15

45 - 15 = 30

She paid $30 for the sweater.

She saved more on the suit.

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17