PLEASE HELP.

questions in the photo. middle question already answered.

See explanation below.

Step-by-step explanation:

No. 22:

Area of new garden + Area of new plot

is the required polynomial expression representing the new area.

No. 24:

Let's say length of the table is .

Width of the table

After adding the tablecloth of 6 inches the new dimension are:

Length =

Width =

Now, perimeter = 2(Length + Width)

a) 15/7

step-by-step explanation:

wholesale price is the initial price before markup. retail price comes after the markup.

a price of 8 bucks that's marked up by 100%   is

formula: initial price + (percent markup in fraction/decimal)(initial price)

8+(1)(8)

8+8

16

retail price is $16.