At a certain temperature, the speed of sound in the air is 330 meters per second.

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Mathematics, 02.12.2019 23:16 njimenez1231

# At a certain temperature, the speed of sound in the air is 330 meters per second.

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Mathematics, 04.02.2019 21:36

Which product is positive a is 2/5 -8/9 -1/3 -2/7 b is -2/5 8/9 -1/3 -2/7 c is 2/5 8/9 1/3 -2/7 d is -2/5 -8/9 1/3 2/7

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Mathematics, 04.02.2019 19:01

Will mark brainliest if you answer ! the taco shop sold 198 lunches friday. this number is 3 more than 3 times the number they sold monday. let n represent the number of lunches sold monday. which equation shows an equality between two different ways of expressing the number of lunches sold on friday? a. n â€“ 3 = 198 b. 3n â€“ 3 = 198 c. 3n + 3 = 198 d. n + 3 = 198

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Mathematics, 03.02.2019 19:27

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

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Mathematics, 01.02.2019 18:50

Aband wants to create a cd of their last concert. to creat the cds, the cost will be $350 advertisement fee plus $3 per cd.write an inequality that represents how many cds they can buy with a maximum of $1225.solve the inequality

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