Convert the equation to slope- intercept and standard form. y-4=5 + 1/2x

note :

The equation of a linear function in point-slope form is y – y1 = m(x – x1)

The point is A (x1 , y1)

Step-by-step explanation:

in this exercice :  y - 4 = 5 +(1/2)x

                              y - 4 = 0.5 ( x - 5/0.5)

 y - 4 = 0.5( x - 10)

note : the standard forme is : y = ax +b

in this exercice : y = (1/2)x+9            

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation:

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