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zhenek [66]
2 years ago
8

Please help. Also please show your work. Y/5 - 2/5

Mathematics
1 answer:
Maurinko [17]2 years ago
8 0

Answer:

0.2(y-2)

Step-by-step explanation:

factor out 1/5 from the expression

1/5×(y-2)

0.2(y-2)

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Katie went shopping with her friends Erin. Katie bought 3 shirts and 2 pairs of pants for $80. Erin bought 3 shirts and 4 pairs
Vera_Pavlovna [14]

Answer:

Step-by-step explanation:

shirt = x, pants: y

Katie equation: 3x + 2y = 80, Erin equation: 3x + 4y = 116  

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6 0
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Solve the system and round to the nearest hundredth. Enter the
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Answer:

Step-by-step explanation:

xy = 300

x + y = 50                       Solve for y

y = 50 - x                        substitute into xy = 300

x(50 - x) = 300               Remove the brackets.

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y = 7,97

(42.03 , 7.97)

====================

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6.97 + y2 = 50

y2 = 50 - 6.97

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MA_775_DIABLO [31]

here are the steps

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