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satela [25.4K]
4 years ago
9

The expression 2a+1.5b gives the cost (in dollars) for a cupcakes and b cookies at a bake sale. a. The cost for 1 cupcake is $ a

nd the cost for 1 cookie is $. b. The total cost for 6 cupcakes and 6 cookies is $.
Mathematics
1 answer:
Georgia [21]4 years ago
5 0
A. The cost for 1 cupcake is $2 and the cost for 1 cookie is $1.50.

b. 2a+1.5b = 2(6)+1.5(6) = 12 + 9 = $21

The total cost for 6 cupcakes and 6 cookies is $21
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