Question

Bryce took a quiz that consisted of true-or-false questions and multiple-choice questions. The true-or-false questions were worth 1 point each, and the multiple-choice questions were worth 2 points each. Bryce only knows that he answered 8 questions correctly and earned a total of 14 points. To determine the number of each type of question that he answered correctly, he wrote the system of linear equations x + y = 8 and x + 2 y = 14. NEED ASAP

Answer 1

Answer:

the answer is b

Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

x + 2y = 14

x + y = 8.....x = 8 - y

8 - y + 2y = 14

y + 8 = 14

y = 14 - 8

y = 6

x + y = 8

x + 6 = 8

x = 8 - 6

x = 2

solution : x = 2 and y = 6.....or (2,6)