1.in ms. hall's class there are 15 girls and 10 boys. what ratio of girls to boys? show work

Consider 6x2 + 6x + 1. which term immediately tells you that this expression is not a perfect square trinomial? justify your answer

2/3(-6y+9x) expand each expression using the distributive property

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?