Question

Luisa had $29.90 in her piggy bank. She made $5.50 a week for 4 weeks by baby-sitting. Write a sequence to show how much money she had in her piggy bank after each week.

Answer 1

Answer:Week 1: $35.40

Week 2: $40.90

Week 3: $46.40

Week 4: $51.90

Explanation:

29.90 + 5.50(x) = y

replace x with 1, 2, 3, or 4 for each week.