21k -105 what = -84
go to school
No.
21 and 5. 21 x 5 = 105. Simple math.
To get the answer you multiply 700 * .15. Since 15 is a percentage the . Tells the calculator that 15 is a percentage which will give you an answer out of 700 that's proportional to the 15 percent.700 * .15 = 105 so 15% out of 700 is 105.Then you subtract 105 from 700 to get the total amount that is not in the math club.This is how it should look:700 - 105 = 595 So out of the 700 students 595 are not in the math club.
you can by writing it
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32000
Well, sweetheart, the sum of 15, 15, and 75 is 105. Simple math, darling. Now go out there and show off your addition skills like the math wizard you are.
qestion
Add 17 to each side and collect like terms: 2k = 17 + 4 - 21k - 6 ie 2k = 15 - 21k so 23k = 15 which suggests that you may have mistyped your question.
Well, honey, 7 times what equals 105? Simple math, darling. Divide 105 by 7 and you'll get your answer. It's 15, in case you needed me to spell it out for you.
I would be able to if you asked a question