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Mathematics 18 Online
OpenStudy (briellshaw):

ILL MEDAL Evaluate the expression 6y - x2 for x = 2, y = 5. A. 26 B. 54 C. 784 D. 324

pooja195 (pooja195):

6y - x2 6(5) - (2)^2

pooja195 (pooja195):

6 x 5=?

OpenStudy (briellshaw):

30

pooja195 (pooja195):

good 2^2= ?

OpenStudy (briellshaw):

4

pooja195 (pooja195):

30-4=?

OpenStudy (briellshaw):

26

OpenStudy (anonymous):

^

pooja195 (pooja195):

Well done B)

OpenStudy (briellshaw):

thx

pooja195 (pooja195):

yw

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