1.Dakota bought 1.7 pounds of ham, 3.15 pounds of onions, and 6 cans of soup. What was the total cost before sales tax? Round
your answer to the nearest cent.
2.The sales tax for the food Dakota bought is $0.79. He has a coupon for $1.85 off any purchase. Use your answer for 15 to find the final amount Dakota needs to pay.
2.The sales tax for the food Dakota bought is $0.79. He has a coupon for $1.85 off any purchase. Use your answer for 15 to find the final amount Dakota needs to pay.
1 answer:
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Answer:
Given equation:
when we complete the square , we take half of the value of 8 , then square it, and added to the left sides, we get;
∵8 is the value
Notice that, we add this both sides so that it maintains the equality.
then;
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]
Simplify:
The number must be added to complete the square is,