Rectangular field has a perimeter of 780 feet. one side of the field is 140 feet long. what is the area of the field? 89,600 sq. ft.

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?