12(3+1)
12(4)
The number 12 times the number 4 is 48
Answer:(x,y)=(8,18)
Step-by-step explanation:
Given
5x-2y=4-------1
Second Equation
-2x+y=2-----2
Now multiply equation 2 by 2 and it to equation 1
5x-4x+0=8
x=8
substitute it in equation 1
36=2y
y=18
Therefore
(x,y)=(8,18)
the answer to your question is c. -25
The answer is 3.5 grams. 500 Milligrams is equal to half a gram.