Ineedabitofhelp Ineedabitofhelp

11-01-2016
Mathematics

Answered

Evaluate the expression when x = –2 and y = 3.

5x – 2y

A.

4

B.

24

C.

–16

D.

–18 <----- Im positive this is the answer!

Sorry to bother you with more questions :)

Verified Answer :

11-01-2016

5(-2) - 2(3)

-10 - 6

-1(10 + 6)

-1(16)

-16

Your answer is C. -16.

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taskmasters taskmasters

11-01-2016

C. -16

x = -2 and y = 3

5x - 2y = 0

Substitute the values of x and y.

5(-2) - 2(3) = 0

-10 - 6 = -16

*remember: when you subtract a number from a negative number, you add the numbers and carry over the negative sign.

Answer Link

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