I think the answer is 21
lol jk
C. y=-7/6x-1
Answer:
-210
<em>good luck, i hope this helps :)</em>
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Answer:
3 hours and 50 minutes
Step-by-step explanation:
Given that
Sarah drives for 1 hours and 40 minutes
And, rest for 25 minutes
And, then drive for another 1 hour & 45 minutes
We need to find out the total travel time in hours and minutes
First we convert into minutes i.e.
= 1 hour + 40 minutes + 25 minutes + 1 hours + 45 minutes
= 60 minutes + 40 minutes + 25 minutes + 60 minutes + 45 minutes
= 230 minutes
i.e.
3 hours and 50 minutes
You can cross multiply to find the answer. Start by setting up your equation:
45/30 = 60/x (30 represents half an hour)
Next, cross multiply, 45 times x, and 60 times 30:
45x = 1800 you must isolate the "x" value by using the opposite operation it is involved in. Here we have 45x (x is multiplied to 45) so we must divide 45, which will cancel itself out, leaving us with "x."
What you do on one side of the equation, you must do on the other, so divide 1800 by 45 as well, which will leave you with 40.
Working it out on paper, your equation should now look like this: x=40, which represents the amount of time it will take to fill a 60 gallon tube.
Answer: It will take 40 minutes to fill a 60 gallon tube.
Answer:
254/2=127
127*3=381
381+1=382
Step-by-step explanation:
254/2 because 2/3 of the students is 254 and this is to simplify it
127*3 because 127 is 1/3 of the total number of students so 127*3 would be 3/3 of the students or all of them
381+1 because we had to take out 1 of the students because there was an aditional vote so we add him back in
The Answer Is: 382
Equation: (254/2)*3+1