A pizza is cut into pieces . Kevin takes 1/4 of the total pieces . Keith takes one piece less than twice the number of pieces Kevin took . How many of pizza are left ? a. 1/4x
b. 1/4x+1
c.1/2x+1
d.3/4x-1​

idk wbu

step-by-step explanation:

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.

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need more info

step-by-step explanation:

time is equal to distance over rate so

t = d/r

need a little bit more information for the second question.