Mathematics, 02.09.2020 04:01 angelinararr5783
Question Image ASAP PLEASE! Anna bought 8 tetras and 2 rainbow fish for her aquarium. The rainbow fish cost 56 more than the tetras. She paid a total of $37. Which of the following are true? Select all that apply.
A. One rainbow fish plus 5 tetras cost $21.
B. An equation to find the cost t, in dollars, of a tetra is 8t + 2t + 6 = 37.
C. Reducing the number of rainbow fish by 1 would result in a total cost of $28.50.
D. An equation to find the cost r, in dollars, of a rainbow fish is 8r+ 2(r+6)= 37.
E. The cost of 4 tetras is the same as the cost of a rainbow fish.
Answers: 3
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Question Image ASAP PLEASE! Anna bought 8 tetras and 2 rainbow fish for her aquarium. The rainbow fi...
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