exam Maths Puzzle Numerical Ability

Please Help!!!

1. Solve -3[5+2(-7+x)+x]= -3x -(x+3). You must show all work to receive full credit.

Read Solution (Total 0)

exam Other Question

For the total population of a large Southern city, mean family income is $34,000, with a standard deviation of $5,000.

(a) Imagine that you take a subsample of 200 city resident Perform the indicated operations

14x-7/x^2+3x-4 times x^2+6x+8/2x^2+5x-3 divided by x^2+2x/x^2+2x-3