Which pair of angles are congruent? a) 1 and 8 eliminate b) 4 and 6 c) 5 and 6 d) 1 and 7

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )