At a pet store, for every 4 male birds there are 7 female birds. what is the ratio of female birds to male birds? a) 4 : 7 b) 7 : 4 c) 7 : 11 d) 11 : 7

Geometry: determine whether segment mn is parallel to segment kl. justify your answer. jm 6 mk 3 jn 8 nl 4

Here is my question! jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?

Acollection of nickels and quarters is worth $2.85. there are 3 more nickels than quarters.how many nickels and quarters are there?