He sum of two numbers is 43 and the difference is 5. What are the numbers ?

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

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

Karen will divide her garden into equal parts. she will plant corn in 8/12 of the garden. what is the lowest number of parts she can divide her garden into?