<span>When (1, 2) is substituted into the first equation, the equation is true.
</span><span>The ordered pair (1, 2) is not a solution to the system of linear equations.</span>
-10c+70, just distribute the the -10 to everything in the expression
Answer:
10% off would be $96.94
So using the Coupon for 10% off would be the best deal.
The answer will be F^-1= x/4
Answer is A or your first option.
