1 Laura checked her outdoor thermometer and noticed that the temperature rose from 31 degrees in the morning to 45
degrees in the afternoon. What is the approximate percent increase for the day so far?
O The percent increase is approximately 31%.
The percent increase is approximately 45%.
O The percent increase is approximately 68%.
O The percent increase is approximately 82%.
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y-1700=200(x+4)

step-by-step explanation:

200(x+4) is 200x + 800 she is saving 200 per week x is the weeks and the -1700 is. us that’s howmuch she already had

answer:   (s+1)(s+4)

step-by-step explanation:

factor s2+5s+4

s2+5s+4

=(s+1)(s+4)

3

step-by-step explanation:

because where the point where the 2 lines intersect is (3,-1) the x value is 3

i'm assuming that it's c.)   volcanoes built the mountains and earthquakes tore them down.