Given f(x)=x+2/x-3, find f(-5)

F(-5)=

An appliance store sells a washer-dryer combination for $1800. if the washer costs $300 more than the dryer, find the cost for each appliance.

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11