Answer:
1.25
Step-by-step explanation:
Answer: A. (-5,14)
Step-by-step explanation: Since you have already been given the value of x, which is -5, you can insert that into the equation to find y, as 
results in 14.
Answer:
If it looks like this then this is the answer but other wise say it more specific. 12/3=4 3/5=0.6....4/0.6=6.67
Answer:
The time it will take Kalin will be 2h 33m
Step-by-step explanation:
First we will transform the numbers to work more comfortable
d = distance
v = velocity
v = 3 2/3 miles per hour = 3.33 mi/h
d = 4 1/4 milles = 4.25 mi
As the time it takes to go to the beach and back asks us, we have to do the distance 2 times
d = 4.25 mi * 2
d = 8.5 mi
To calculate the time it takes, we simply have to divide the distance by the velocity
t = d/v
t = 8.5 (mi) / 3.33(mi/h)
t = 2.55h
if we also want to express the minutes we can divide after the point .55 by 100 and multiply it by 60
(55/100)*60 = 33
t = 2h 33m
The time it will take Kalin will be 2h 33m
