Mathematics, 10.11.2019 16:31 brandicarney70p8jlsp
The work of a student trying to solve the equation 4(2x − 1) = 11 + 3x + 5 is shown below: step 1: 4(2x − 1) = 11 + 3x + 5 step 2: 8x − 4 = 16 + 3x step 3: 8x + 3x = 16 − 4 step 4: 11x = 24 step 5: x = 2.18 in which step did the student first make an error and what is the correct step?
a. step 2: 8x − 1 = 16 + 3x
b. step 2: 8x − 8 = 6 + 3x
c. step 3: 8x − 3x = 16 + 4
d. step 3: 8x + 3x = 16 − 8
Answers: 3
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Acommunity group sells 2,000 tickets for its raffle. the grand prize is a car. neil and 9 of his friends buy 10 tickets each. when the winning ticket number is announced, it is found to belong to neil's group. given this information, what is the probability that the ticket belongs to neil? a.1/5 b.1/10 c.1/200 d.1/4
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Mathematics, 21.06.2019 20:50
Determine the common ratio and find the next three terms of the geometric sequence. 649-14-02-00-00_files/i0100000, 649-14-02-00-00_files/i0100001, 2, a. 3; 649-14-02-00-00_files/i0100002, 649-14-02-00-00_files/i0100003, 649-14-02-00-00_files/i0100004. c. 649-14-02-00-00_files/i0100005; 649-14-02-00-00_files/i0100006, 649-14-02-00-00_files/i0100007, 649-14-02-00-00_files/i0100008. b. 3; 6, 18, 54 d. 649-14-02-00-00_files/i0100009. 6, 18, 54 select the best answer from the choices provided a b c d
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Mathematics, 21.06.2019 22:00
If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?
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The work of a student trying to solve the equation 4(2x − 1) = 11 + 3x + 5 is shown below: step 1:...
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