15. simplify the expression below. show your work. –(–7y + 12)

Giving ad is congruent to bc and angle bcd is congruent to angle adc prove d e is going to ce

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

Vertical angles must check all that apply