The sum of two numbers is 20. One number is three times as large as the second
1 answer:
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Answer:
probablity of grapes = 0.2
Step-by-step explanation:
here's the solution : -
probablity of grapes =
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Answer:
(x) =
Step-by-step explanation:
let d(x) = y and rearrange making x the subject, that is
2x - 4 = y ( add 4 to both sides )
2x = y + 4 ( divide both sides by 2 )
x =
Change y back into terms of x, so
(x ) =
Answer:
Step-by-step explanation:
Use the slope-intercept form to write the equation if the line of the graph given.
, where,
b = y-intercept, which is where the line cuts across the y-axis = 4.
m = slope =
Substitute m = ⁴/3 and b = 4, into the slope-intercept formula to get the equation of the line: