8 00
2.
If x = 3, what is the value of the following expression?
13. 3 = + 91 - (7 - 61)
' 7 -
OA. 9
ОВ.
7
OC.
30
OD. 13
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Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?