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jonzyjones3114
01.09.2020 •
Mathematics
Megan bought 3 pounds of apples that cost x dollars per pound. She gave the cashier a 20-dollar bill.
Which equation could Megan use to find the amount of change, y, she should receive?
A. y = 20-3
O B. y = 20 - 3
) C. y = 20 x
D. y = 20 - 3x
Ey = 3x - 20
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Ответ:
3x-20
Step-by-step explanation:
I had this test yesterday and this was the correct answer
Ответ:
Step-by-step explanation:
sin(p) = opposite / hypontenuse = 45 / 53