Writing equations in slope- intercept from word problems

Mathematics

1 answer:

Julli [10]3 years ago

4 0

Answer:

Slope is 25 and the y-intercept is 100. (It will take him 12 weeks)

Step-by-step explanation:

100 is what you started off with so it counts as the y-intercept. The slope is what slowly increases or decreases over time which is 25. The equation we can make out of this is 400= 25x + 100. Solving this equation, we get 12.

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