A drink costs 3 dollars and a sandwich costs 5 dollars. You buy 10 items (some combination of drinks and sandwiches) and you spe
nd 42 dollars.How many of each item did you buy?
1 answer:
See https://web2.0calc.com/questions/can-someone-help-please_7.
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Hi um I think you posted a picture of something else other than the question!!
Answer:
y=12
Step-by-step explanation:
y=2x ,so 2x=8x-x^2
x^2=8x-2x
x^2=6x
x^2/x=6x/x
x=6
y=2x ,2(6)
y=12
Answer: 19
*The joke is 21 lol!*
Answer:
1/6
Step-by-step explanation:
A is perpendicular because 5x flipped is -1/5x
