Which statement describes the system of equations x+2y=2 x-2y=-2

During your cycling trip, you and your friends often stayed in hostels. the prices of these are listed below. hostel standard room (price per night) with breakfast (price per night) super sleep hostels £22.45 £28.65 normandy nights £18.55 £25 zzzola hostels £24.50 £30.99 belgian beds £11.20 £18.55 night-time rest days ? £33 what is the range in cost for a single night, including both standard room prices and with breakfast prices?

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression

X+y=-4 x-y=2 use elimination with adding and subtraction