seven years ago beths son was one third her age at the time. seven years from now he will be one half her age. how old is beth's son

Negative 5 1/12 + negative 4 1/4 + 6 3/4

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?