Patty has 20$ to spend on gifts for her friends.her mother gives her 5$ more .if each gift costs 5$ , how many gifts can she buy
2 answers:
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Answer: (0, -7.2)
Step-by-step explanation:
Substituting into point-slope form, the equation is
The y-intercept is when x=0, so substituting in x=0,
So, the y-intercept is (0, -7.2).