Ai bought three books for $8.71, $14.12, and $21.92. what is the best estimate for the total cost of the books? a $45b $43c $40d $30

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

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.

What is the graph of the function fx x+2/x-3?