Answer:
Step-by-step explanation:
First Group like terms:

Add similar elements:




Answer:
¹/₂₄
Step-by-step explanation:
Debbie used ⅚ of the cord for necklaces.
That left ⅙ of the cord for four bracelets.
Each bracelet used:
Fraction of cord = ⅙ ×¼ = ¹/₂₄
Debbie used ¹/₂₄ of the cord for each bracelet.
Answer: 15
Step-by-step explanation:
Please see attached image for the answer
Range: all real numbers