From general equation of a line;
y=mx+c
m=

m=

m=-1
y=-x+c
Finding value of c;
using point (-2,0)
0=-(-2)+c
c=-2
y=-x-2
Answer:
i think 10
Step-by-step explanation:
Step-by-step explanation:
multiply all the numbers by 4 I think except for the exponent
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Answer: t=6 hours
Step-by-step explanation:
For this problem, we are given the values for r and d. We can directly plug those values in and solve for t.
450=75t [divide both sides by 75]
t=6 hours
Now, we know that there are t=6 hours.