Answer: yes, the equation 
is a slope-intercept form.
Step-by-step explanation:
-The equation of a slope-intercept form:
(where 
represents the slope, and 
represents the y-intercept).
The temp after 15 minutes is 225 degrees because the initial temp plus the rate time the number of minutes gives the current temp. in this case, 75 + 10(15) = 225
therefore, the temp after t minutes can be represented by the equation f(x) = 10t + 75
Answer:
10/10
Step-by-step explanation:
Answer:
2.5 hours
Step-by-step explanation:
The product of speed and time is distance. If the distance is the same, then time is inversely proportional to speed. At 60/50 = 6/5 times the speed, the return trip will take 5/6 times the time:
(5/6)(3 hours) = 2.5 hours . . . time for return trip
Need a picture to tell for sure, sorry
