The depth of snow melting on a sidewalk changes over time. The equation below represents the depth d in inches as time t passes. How many inches deep is the snow just before it begins to melt? d=-0.5t+7

Question
The depth of snow melting on a sidewalk changes over time. The equation below represents the depth d in inches as time t passes. How many inches deep is the snow just before it begins to melt? d=-0.5t+7
Answer:
The depth of snow melting on a sidewalk changes over time. The equation below represents the depth d in inches as time t passes. How many inches deep is the snow just before it begins to melt? d=-0.5t+7 651057d695937.webp
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algebra 11 months ago 2495