Which formula would be used to find the measure of
angle 1?
1/2 (a° + b°)
1/2 (a° - c°)
1/2 (b° + c°)
1/2 (a° - b°)

On monday,mrs.wise bought 3 lbs of apples at $4per lb= 4*3=$12on tuesday ,20%off and she buy 5 lbs of apples = $4-20%=3.20*5lb=$16example: other wise when she buy 5lbs on monday she have to spend 4*5=20

Sometimes life is like a tunnel. you can’t always see the light at the end of the tunnel, but if you keep moving, you will come to a better place