Answer:
A. (0,1) and (1,2)
Step-by-step explanation:
I graphed it
We know that 1g=1000 mg thus
250 g=250/1000=1/4 g
hence the number of drugs to administer given that the doctor instructed for 1 g antibiotics will be:
(amount ordered)/(the amount in 1 tablet)
1/(1/4)
=4 tablets
Answer:
The solution would be (6, -11)
Step-by-step explanation:
In order to solve this system by substitution, simply take the value of y in the first equation and use it in place of y in the second. This will allow you to solve for x.
x = -2y - 16
x = -2(-3x + 7) - 16
x = 6x - 14 - 16
x = 6x - 30
-5x = -30
x = 6
Now that we have the value of x, we can find the value of y.
y = -3x + 7
y = -3(6) + 7
y = -18 + 7
y = -11
1 and they split the other in half
Halfway between the numbers 2 and 6.5 is the rational number 4.25. I hope this helps!