Hannah is tiling a section of her bathroom wall with tiles that are 1/2 foot by 1/2 foot. The section of the wall is 2 1/2 feet tall and 4 1/2 feet wide.

What is the area of the section of the wall?

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.