2 years ago

Before beginning voice lessons, Colin already knew how to sing 2 pieces, and he expects to

Mathematics

2 answers:

user100 [1]2 years ago

6 0

Answer:

24 weeks of lessons

Step-by-step explanation:

use y = mx + b

y = total pieces Colin can sing = 50

m = pieces learned each week of lessons = 2

x = number of weeks = ?

b = pieces colin knew before lessons = 2

50 = 2x + 2 (subtract 2 from both sides)

48 = 2x (divide both sides by 2)

x = 24 weeks

Vsevolod [243]2 years ago

4 0

Answer: Answer is 24 though

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