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Mathematics 17 Online
OpenStudy (anonymous):

9 + 10 =?

OpenStudy (anonymous):

19

OpenStudy (vianne):

91

OpenStudy (vianne):

19* typo

OpenStudy (anonymous):

I was looking for the answer 21 :P

OpenStudy (anonymous):

LOL

OpenStudy (anonymous):

can u guys anser one of my questions?

OpenStudy (anonymous):

Evaluate u over z plus the product of x times y squared for u = 20, x = 4, y = 7, and z = 10. (1 point) 786 198 294 900

OpenStudy (vianne):

Why were you expecting for the answer 21 @ChampagneSwavy ?

OpenStudy (vianne):

So let's put that as an equation.. Not word problem.. 10 + 4 x 7 \[\sqrt{20}\]

OpenStudy (vianne):

Welp, I just confused myself... :I

OpenStudy (vianne):

The answer is 198. According to your description... u/z + xy^2 20/10 + (4)(7)^2 2 + (4)(49) 2 + 196 198

OpenStudy (anonymous):

i think 198

OpenStudy (anonymous):

loooool

OpenStudy (anonymous):

tnx

OpenStudy (anonymous):

i have one more can u help me

OpenStudy (anonymous):

You made two deposits to your bank account this month. One deposit was $17.92, and the second deposit was $15.33. Your balance at the end of the month is $72.31, and you made no withdrawals. Which expression shows your balance at the beginning of the month? $72.31 + ($17.92 – $15.33) $72.31 – ($17.92 – $15.33) $72.31 + $17.92 + $15.33 $72.31 – $17.92 – $15.33

OpenStudy (anonymous):

$ 72.31 - $17.92 -$15.33

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