What is the y-intercept of y=3x - 8

(0, -8)

Step-by-step explanation:

y is defined as x=0,

therefore y = 3*0 - 8= -8

-8 or (0, -8)

Step-by-step explanation:

The point slope form:  y = mx + b

m is the slope

b is the y-int

Step 1:  Identify the y-int

y = 3x - 8

-8 is the y-int

(0, -8)

 -8 or (0, -8)

she will sew have sewn five dresses   and be 1/3 done with the sixth one in an hour.

step-by-step explanation:

3/4 of an hour=45 mins

lucy makes 1 dress per 11.25 minutes

45 mins+11.25 mins=56.25 mins

60 mins- 56.25 mins=3.75 mins

3.75 mins is 1/3 of of 11.25 mins

therefore she the other 1/3 would be part of the hour and she will have sewn 5 dresses and begun the sixth.

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