Okay, algebra teacher handed me this but i haven't any idea how to solve any of it and i can't contact anyone in my class to me with it. can someone me?

no solution

step-by-step explanation:

there is not enough information in the problem to solve.

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.

answer is (b.

164 ft2)

a base  

18

b base  

7

h height  

8