Raisins sell for 3.50 per pound and granola sells for 5.90 a pound. Terri bought some raisins and granola. The total weight was
1 answer:
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Answer:
Part 1)
Part 2)
Step-by-step explanation:
Part 1) we have
----> equation A
----> equation B
substitute equation B in equation A
Applying property of exponents
therefore
Part 2) we have
----> equation A
----> equation B
substitute equation B in equation A
Applying property of exponents
simplify
therefore
See picture for answer and solution steps.
