Please help find the number of ways of seating 5 men and 2 women in a row if: (a) the two women must sit next to each other, (b) the two women must not sit next to each other

Subtract 8 1/6 - 4 5/6 . simplify the answer and write as a mixed number.

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.