Mathematics, 30.07.2020 05:01 connorhanratty6487
Brandon uses the steps below to solve the equation 15 x + 6 = 14 x + 5 using algebra tiles. Step 1 Add 14 negative x-tiles to both sides. Step 2 Add 5 negative unit tiles to both sides Step 3 The solution is x = 1. Which explains whether Brandon is correct? Brandon is correct because he has the correct solution in step 3. Brandon is correct because he forms zero pairs to isolate the variable by using the lowest coefficient each time. Brandon is not correct because he should have performed step 2 before performing step 1. Brandon is not correct because he should have added 6 negative unit tiles to isolate the variable in step 2.
Answers: 1
Mathematics, 21.06.2019 16:30, SkyeShadow525
The length of the largest fish is 967.74 times greater than the length of the smallest fish. select a variable expression that shows the length of the largest fish, if 8 is the length of the smallest fish. a. s + 967.74 b. \[ \frac{967.74}{s} \] c. 967.74 - s d. 967. 74s
Answers: 1
Mathematics, 21.06.2019 16:50, gesic2003
Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?
Answers: 3
Brandon uses the steps below to solve the equation 15 x + 6 = 14 x + 5 using algebra tiles. Step 1 A...
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