The hair care salon charges a stylist $30 per day to rent a station at the salon. rhonda, a stylist,
makes $10.50 on each haircut. write an equation and solve to her decide how many haircuts
she must give in one day to make $138 after paying rent for her station.

138=10.50x-30

Rearrange the formula to solve for x

x= (138-30)/10.50

Solve for x

x= 10.29 haircuts

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

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