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evablogger [386]
3 years ago
14

A merchant surveyed 370 people to determine the way they learned about an upcoming sale. The survey showed that 170 learned abou

t the sale from the radio 140 from television 190 from the newspaper, 90 from radio and television, 120 from radio and newspapers, 80 from television and newspaper, and 70 from all three sources. how many people learned of the sale from newspapers or radio, but not both?
Mathematics
1 answer:
lisabon 2012 [21]3 years ago
6 0
240

Because 170+190= 360 .
360-120=240
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Hannah wants to buy a new shirt the original price is 32.75 but it is on sale for 40% off . what is sale price of the shirt
kati45 [8]
1) 32.75 times .40= 13.10
2) 32.75-13.10=19.65
The sale price is $19.65
4 0
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I need help with this pls use 3.14 with or the formula with area
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A=3.14(3)^2(1/2)

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An animal shelter spends $3.50 per day to care for each bird and $8.50 per day to care for each cat. Jaxson noticed that the she
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3 years ago
Which equation is a linear equation?<br> y=2x2+3<br> y=2/x+3<br> y=2x+3<br> y=2x+3
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Y=2x+3 is a linear equation.
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3 years ago
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Nina [5.8K]

Answer:

(2x+1)(x+3)

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if you want you can also multiply 2x+3 by x+3

like this:

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They will both give you the same answer.

5 0
3 years ago
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