How much is 4.25m of ribbon at $8.00 per metre

Given: x + y = 6. if xe (-15, -6, -1), then which of the following sets of ordered pairs are solutions? © {(-15, -21), (-6, -12), (-1, -7)} [(-15, 21), (-6, , 7)} {(-15, 21), (-6, 12), (-1, -7)}

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

What is the result of adding the system of equations? 2x+y=4 3x-y=6