Mathematics, 12.12.2020 16:10 kataldaine
Delilah and Amara are both saving money for there vacation. Delilah plans to deposit $17.60 per week into her bank account which currently has a balance of -$308. Amara's bank account is also overdrawn and has a balance of -$80. Amara plans to deposit $8.10 a week in to her bank account. How many weeks ( ) w must pass for both bank accounts to have the same balance?
a. Analyze the given information. Write the general structure of the equation.
b. Formulate a plan. Write the two variable expressions and define the given variable.
Variable definition:
Left-side expression:
Right-side expression:
Write the equation:
c. Determine a solution. Solve the equation. Write the solution in a complete sentence with appropriate units.
d. Justify the solution. Check the solution using substitution.
e. Evaluate the reasonableness of the solution and the problem-solving process.
Is the solution reasonable?
Why or Why not?
Is the process effective?
Why or Why not?
Answers: 1
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What are the solutions to the following equation? |m| = 8.5 the value of m is equal to 8.5 and because each distance from zero is 8.5.
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Delilah and Amara are both saving money for there vacation. Delilah plans to deposit $17.60 per week...
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