What is an equation of the line that passes through 7,3 and a slope of 4/7

y=(4/7)x-1

Step-by-step explanation:

y=mx+b

3=(4/7)(7)+b

3=4+b

b=-1

y=(4/7)x-1

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

i hope this answer you! if you have any further questions or concerns, feel free to ask! : )

step-by-step explanation:

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