for homework, brooke has 15 math problems. 5 social studies problems, and 9 sience problems, how many problems does she have for homework. and which property.

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary

Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3