JoeNah, Dekobian and Evan wrote equations to calculate the amount of
money in a savings account after one year with 5% interest paid annually on
an investment of M dollars. Let B represent the balance of money saved.
JoeNah's Equation: B = 1.5M
Dekobian's Equation: B = M+ 0.05M
Evan's Equation: B = M(1+0.05)
The three students decided to see if their equations would give the same
answer by using a $100 balance. Find the total amount of money in the
savings account using each student's equation. Show your work.

see the explanation

Step-by-step explanation:

Let

B ---> the balance of money saved.

M ---> the amount invested in dollars

we have

JoeNah's Equation

For M=$100

substitute in the equation

Dekobian's Equation

For M=$100

substitute in the equation

Evan's Equation

For M=$100

substitute in the equation

In this problem

Dekobian's Equation and Evan's Equation are correct

step-by-step explanation:

i think you should think about the question and not look online.

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24