Need with algebra math problem.
here are the answers: (select all that apply)

a. the polynomial has 5 terms.

b. the leading coefficient is -2.

c. the degree of the polynomial is 7.

d. the constant term is 4.

e. the polynomial is in decreasing degree order.

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation:

the area of the rectangle is 35units^2.

step-by-step explanation:

graph it and find the distance.

it is a 5*7 rectangle.

therefore the area is 35units^2.

she will sew have sewn five dresses   and be 1/3 done with the sixth one in an hour.

step-by-step explanation:

3/4 of an hour=45 mins

lucy makes 1 dress per 11.25 minutes

45 mins+11.25 mins=56.25 mins

60 mins- 56.25 mins=3.75 mins

3.75 mins is 1/3 of of 11.25 mins

therefore she the other 1/3 would be part of the hour and she will have sewn 5 dresses and begun the sixth.

contact me if you have any questions you are welcome.