Y2-Y1
X2-X1
1-1
4+5
slope=0/9
Answer:
40-5m
Step-by-step explanation:
Answer: farmer ted has ten tomatoes and needs to divide them among five people how many tomatoes does each person get?
Use the equation y = 10/x for your answer.
X = the 5 people and y = the amount of tomatoes
Answer:4x^2+10x+51
Step-by-step explanation: combine all like terms.
Answer: " x = 9 " .
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Explanation:
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To calculate the mean:
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The mean =
{the sum of all the values in the number set} ÷
{the number of values in the data set} ;
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To solve for "x" ;
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Given that the "mean" is: "8" ;
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8 = { 3 + 7 + 9 + 12 + x } / 5 ;
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↔ { 3 + 7 + 9 + 12 + x } / 5 = 8 ;
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→ { 3 + 7 + 9 + 12 + x } = 8 * 5 ;
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→ { 31 + x } = 40 ;
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↔ x + 31 = 40 ;
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Subtract "31" from EACH SIDE of the equation; to isolate "x" on one side of the equation; and to solve for "x" ;
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→ x + 31 − 31 = 40 − 31 ;
→ x = 9 .
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