Answer: c
Step-by-step explanation:
Answer:
49
Step-by-step explanation: no idea i just evaluated like that
Answer:
Ok well it’s obviously not 140 Bc that’s more Doctors than they had to start and it isn’t 20, it’s not 40, so it’s 60.
Step-by-step explanation:
Also if you do 100/5 you get 20 and 5-2 is 3 so 20 times 3 is 60 so yeah
We can find the value of these 2 numbers by setting up 2 equations
x = first number
y = second number
by the what the first sentence in the problem says, we can say that:
6x + 2y = -8
by what the second sentence in the problem says, we can say that:
2x + 8y = 34
now that we have our 2 equations, we can use elimination to get rid of one of the variables. I am going to multiply the second equation by -3, so that we can add the 2 equations together and x will be eliminated.
-3(2x + 8y = 34)
-6x - 24y = -102
now we can add the 2 equations together and solve for y
6x + 2y = -8
-6x -24y = -102
-22y = -110
y= 5
now that we have the value for y, we can plug in 5 for y in either equation and solve for x,
6x + 2y = -8
6x + 2(5) = -8
6x + 10 = -8
6x = -18
x = -3
the two numbers are 5 and -3
hope this helped
