Hi there!
x - 3y = 9
x = 9 + 3y
-4x + y = 8
-4(9+3y) + y = 8
-36 - 12y + y = 8
-36 - 11y = 8
-11y = 44
-y = 4
y = -4
x - 3y = 9
x - 3(-4) = 9
x + 12 = 9
x = 21
So, your answers are y = -4 and x = 21.
Hope this helps!
Answer:
23 games
Step-by-step explanation:
40.75 divide by 1.25 comes out 23.28
Make the denominators the same number. Then do the problem as you would regularly without fractions
Answer:
The range is 5
Step-by-step explanation:
7-2=5
