26. The level of Canyon Lake was 8 inches below normal. It decreased 1114 inches in June and 2 318 inches in July, The Canyon Lake was how many
inches below the normal level of the lake?

Find three consecutive numbers such that the sum of one-fourth the first and one-fifth the second is five less than one-seventh the third

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.

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.