MACY AND BRIANNA ATE DINNER ATA RESTAURANT. THEIR MEAL COST 19.50. THEY LEFT A 15% TIP. CALCULATE THE TIP AND TOTAL COST FOR THE
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Answer:
x = 1, y = 2
Step-by-step explanation:
Original equations:
Substitute y and solve for x:
Plug in x to solve for y:
x = 1, y = 2
Note: You can also substitute x and solve for y, then plug in y to solve for x. I did not do that here.