Answer:
B and D
Step-by-step explanation:
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Answer:
Total cost is $100.41 ( $93.84 + $6.57)
Step-by-step explanation:
Thinking Point: The total cost is the cost of the items PLUS the tax. 93.84 ∙ 0.07 = 6.5688 (round to “cents”) = $6.57
Hope this helped!
This is just combining like terms.....
6n2 - 5n2 + 7n2
n2 + 7n2
=8n2