You spend 6.50 dollars on a pair of gloves. you know have 7.00 dollars. how much money did you have originally

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

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

An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.