3 years ago

Fancy Nails charges $28 for a pedicure plus $9 for each treatment. Lara's Nails charges $22 for

Mathematics

2 answers:

spin [16.1K]3 years ago

8 0

Answer:

It's B.3

Step-by-step explanation:

Substitution. With the equation Y= 9x+28 and Y= 11x+22, you substitute the x-factor with '3'. Which will give you

Y= 9(3)+28 Y= 11(3)+22

Y= 27+28 Y= 33+22

Y= 55 Y= 55

slava [35]3 years ago

4 0

Answer:C.4

Step-by-step explanation:

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