THE TABLE BELOW LISTS THE NAMES OF FOUR PEOPLE ON A TRAIN. USE THE CLUES
AT THE RIGHT TO DETERMINE EACH
PERSON'S AGE, DRAG THE CORRECT AGES TO
THE TABLE. NOT ALL CHOICES WILL BE USED.
CLUE 1
The sum of Fred and Amanda's ago is
109
CLUE 2
Fred's ago is 1 more than three times
Amanda's age.
CLUE 3
Catherine is two years older than Blake.
CLUE 4
Blake's age is 16 less than two times
Catherine's age.

27 is what percent of 108? 27 is % of 108

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?

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.