For the data in the table, does y vary directly with x? If it does, write an equation for the direct variation.
1 answer:
11 = 1.375 * 8
22 = 1.375 * 16
33 = 1.375 * 24
Therefore y varies directly with x.
Answer: C ) yes; y = 1.375 x
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Answer:
one solution
x = 12
Step-by-step explanation:
3 (x-1) = 2x + 9
3x - 3 = 2x + 9
subtract 2x from each side of the equation:
x - 3 = 9
add 3 to each side:
x = 12
Answer: 1/25
Step-by-step explanation:
Answer is in the file below
tinyurl.com/wpazsebu
Answer:
5
Step-by-step explanation:
3+2x = 4x-7
3+7=4x-2x
x=5
