C = 3.5t....when t = 15
c = 3.5(15)
c = 52.50 <==
Answer:
1. y=3/2x + 12 2. y= 1/4x + 8
Step-by-step explanation:
Use the slope formula to get the slope for each line. Then plug either of the x and y coordinates into the formula y= mx + b and also plug in the slope that you just found and solve for b.
We would need to know the measurements of the circle to answer this
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