exam Maths Puzzle Numerical Ability

I need help trying to solve this problem.
__3_ -2
12+x-x^2 x^2-9

Sure hope I did this right. This problem cam from the 10th Edition of Introductory to Algebra by Mar

Read Solution (Total 0)

exam Other Question

This is a special cubic volume formula

=ROUND(((0.005454*(L+IF(L>=17,1,0.67)))*(((D+0.7)^2+(B+0.7)^2+(D+0.7)*(B+0.7))/3)),0)=V

Using real numbers

=ROUND(((0.005454*(40+IF( Can someone help me solve this problem?

I need to evaluate the following problem and remember to use the order of operations:

4- (-3) + 1/2 - 2 divided by (-2)

Thanks,
Ashley