Mathematics, 29.09.2020 14:01 tbowlby7620
Find the mistake made in the steps to solve the equation below.
1. Addition property of equality: 6x-1= -2x+9
2. Addition property of equality: A 8x-1=9
3. Division property of equality: 8x=10
4. Simplification: x=8/10
x=4/5
Answers:
A: The justification for step 3 is incorrect and should be the multiplication property of equality
B: Step 2 is incorrect and should be 8x=8
C: The justification for step 2 is incorrect and should be the subtraction property of equality.
D: Step 3 is incorrect and should be x=10/8
Pic. Included Just in case it didn't make sense.
Answers: 1
Mathematics, 21.06.2019 17:20
Which system of linear inequalities is represented by the graph? x-3y > 6 and y? 2x + 4 x + 3y > 6 and y? 2x - 4 x - 3y > 6 and y? 2 - 4 x + 3y > 6 and y > 2x + 4 no be 2 -1.1 1 2 3 4 5 submit save and exit next mark this and retum be
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Mathematics, 22.06.2019 03:40
Ne height of zak is 1.86 metres. the height of fred is 1.6 metres. write the height of zak as a fraction of the height of fred. give your answer in its simplest form.
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Find the mistake made in the steps to solve the equation below.
1. Addition property of equality: 6...
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