Answer:
The general equation of a straight line is y = mx + c, where m is the gradient, and y = c is the value where the line cuts the y-axis. This number c is called the intercept on the y-axis. The equation of a straight line with gradient m and intercept c on the y-axis is y = mx + c.
Step-by-step explanation:
Answer:
7w13 times4y2
Step-by-step explanation:
Answer:
9/8 is your improper fraction answer.
Step-by-step explanation:
Use the formula:
<em>m</em> (slope) = (y₂ - y₁)/(x₂ - x₁)
Let:
(x₁ , y₁) = (1 , 1)
(x₂ , y₂) = (9 , 10)
Plug in the corresponding numbers to the corresponding variables:
<em>m</em> = (y₂ - y₁)/(x₂ - x₁) = (10 - 1)/(9 - 1)
Simplify:
<em>m </em>= (10 - 1)/(9 - 1) = (9)/(8)
<em>m</em> = 9/8
9/8 is your improper fraction answer.
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Answer: The number is 6
Step-by-step explanation:
Let the number be x,
1/3 of the number is the same as 1/3 of x , so from the first statement , we have
16 + 
x = 3x
Multiplying the equation through by 3 , we have
48 + x = 9x
48 = 9x - x
48 = 8x
divide through by 8
therefore :
x = 6
Therefore : the number is 6
