Mathematics, 28.10.2020 22:10, sharmadaman641
Explain the Error: The cost of a hamburger is $2.50. Each additional hamburger costs $2.00. Sully wrote this explicit rule to explain the sequence of costs: ƒ(n)= 2 + 2.5(n- 1). Using this rule, he found the cost of 12 hamburgers to be $29.50. Is this number correct? If not, identify Sully’s error.
Answers: 2
Mathematics, 21.06.2019 21:00, leannaadrian
2x minus y equals 6, x plus y equals negative 3
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Mathematics, 21.06.2019 22:30, cordobamariana07
The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.
Answers: 2
Explain the Error: The cost of a hamburger is $2.50. Each additional hamburger costs $2.00. Sully wr...
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