a class has 14 students, 8 students are females, and 6 students are males. how many teams of 7 students contain at most 4 females

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?

How are algebraic expressions evaluated using substitution?

Which shows how to solve the equation 3/4x=6 for x in one step?