You are making costumes for a play. You have sewn 9 costumes. If you are 30% finished, how many costumes are you sewing?

here's the solution : -

if i made 9 costumes and it is 30 % of total costumes, so lets take the total number of costumes as x

so, by above statement we get,

=》

=》

so, total number of costumes = 30 costumes.

-10i^2-4i

step-by-step explanation:

evaluate for p=2,q=5i

(2−4)(2+5i)i

(2−4)(2+5i)i

=−10i2−4i

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x