Properties of Real Numbers · Exercise 98
Multi-pack purchase Adele’s shampoo sells for $3.99 per bottle at the grocery store. At the warehouse store, the same shampoo is sold as a 3 pack for $10.49. To find the cost of 3 bottles at $3.99, notice that 3.99 is
ⓐ Multiply 3(3.99) by using the distributive property to multiply
ⓑ How much would Adele save by buying 3 bottles at the warehouse store instead of at the grocery store?
Its source prints no answer for this problem, so there's nothing to check against.
OpenStax, Elementary Algebra 2e · §1.9 Properties of Real Numbers · Exercise 98
No hints for this one.
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