Cierra has 3 more than one half as many purses as aisha. define a variable and write an expression to represent the number of purses in cierra's collection. then find the number of purses in cierra's collection if aisha has 12 purses.

x = number of Cierra's purses

y = number of Aisha's purses

Equation =

y/2 + 3 = x

12/2 + 3 = x

6 + 3 = 9

Cierra has 9 purses

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all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation: