Three would fit cause 3 times 12 is 36 and 4 times 12 is 48 which would be too big
We need to solve the system of equations here.
Our main objective is to remove one of the variables.
To do so we can multiply the second equation by 2 and get 2x+4y=-8
Then we can subtract our new equation from the earlier one and get -5y=21
thus we know y=-21/5=-4.2
we plug that back into the equation and find x
2x-(-4.2*3)=13
2x=25.6
x= 12.8
so the solution is 12.8,-4.2
Answer:
18 hours
Step-by-step explanation:
The answer is 18 hours. We know 8 is a factor of 48, so we do 3/8 times 6/6 and get 18/48. So there is 18 1/48 in that fraction, so it will take them 18 hrs.
You should add them up both of the sides
Answer: C; y=csc(x)+1
Step-by-step explanation: just graphed them on desmos until i got the right one :)