martinmorsette

23.03.2021 • 

Mathematics

Continue with the same situation: Helga invested a certain amount of money to purchase tools to start her jewelry business. She also spends
money on the supplies for each bracelet she makes. The profit she makes from selling the bracelets is
modeled by the equation P=15x - (30+ 3x) where x represents the number of bracelets.
How many bracelets will Helga have to sell to make a profit of $450?
(Solve the equation on paper first, then type the answer in the blank)
Solution:
bracelets

Ответ:

susie1968

07.03.2023

Mathematics

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y = 1/7x + 4

1/7 * a2 = -1

a2 = -7

y = -7x + b

A = (-1, 5)

-7 * (-1) + b = 5

7 + b = 5

b = -2

y = -7x - 2

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