$x-price\ before\ sale\\60\%=0.6\\100\%=1\\\\From\ proportion:\\\\0.6\ \ \ \ \ -\ \ \ \ 30\\1\ \ \ \ \ \ \ \ -\ \ \ \ x\\\\0.6x=30\ \ |:0.6\\x=50\\\\Original\ price\ was\ \$50.$

8 0

2 years ago

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A gate is made up of a rectangle and has a height of 6ft find the area of the gate

Snezhnost [94]

Answer: The area is 18ft

6 0

2 years ago

Is 97 an irrational number?

user100 [1]

Answer:

No 97 is not an irrational number 

Step-by-step explanation:

Be happy

7 0

2 years ago

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3 1/2-2/3 help plz its fraction and Idgaf to understand xd

Hatshy [7]

Answer:

2 5/6

Step-by-step explanation:

WE CHANGE 3 1/2 INTO IMPROPER FRACTION WHICH IS 7/2

7/2-2/3=2 5/6

8 0

2 years ago

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