The answer to this problem would be it would be a 20% discount
Answer:
Step-by-step explanation:
let price of one pretzel=x
price of one soda=y
3x+4y=11.25 ...(1)
5x+2y=8.25 ...(2)
multiply by 2
10x+4y=16.50 ...(3)
(3)-(1) gives
7x=5.25
x=0.75
from (1)
3(0.75)+4y=11.25
2.25+4y=11.25
4y=11.25-2.25
4y=9
y=9/4=2.25
cost of one pretzel=$0.75
cost of one soda=$2.25
1487.93 should be the correct answer I believe.
b > 3
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Pretend that the line is right below the greater than sign.
The equation would be X +21+ 2X +17+ 2X +17 equals 180 when solved you get X equals 25
