Two stores sell cherries at different prices per round Philip needs to purchase 10 pounds of cherries which statement isc

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

If m∠abc = 70°, what is m∠abd? justify your reasoning.  using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°.  using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°.  using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality.  using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.

Find the zeros of each function. f(x) = x^2 + 5x - 6