3y = -1/2x + 2 . . . . . . . . (1)
y = -x + 9 . . . . . . . . (2)
substituting (2) into (1), we have
3(-x + 9) = -1/2x + 2
-3x + 27 = -1/2x + 2
-1/2x + 3x = 27 - 2
5/2x = 25
x = (2 x 25)/5
x = 10
From (2)
y = -10 + 9
y = -1
solution (10, -1)
Answer:
Step-by-step explanation:
hello :
941 = 8 ×117+5
the remainder is 5
Writing in remainder notation would have 941/8 = 117 R 5
Answer:12 = 12.
x 6 = 12.
x 4 = 12.
x 3=12
Step-by-step explanation:
The answer is 74. 518 has 8 in it and 74 has 4 in it. 4 goes in 8 so you know that they can go together.
