<span>x= -8 + y
-9x + 6y= 9
substitute </span>x= -8 + y into -9x + 6y= 9
-9x + 6y= 9
-9(-8 + y) + 6y= 9
72 - 9y + 6y = 9
-3y = -63
y = 21
<span>x= -8 + y
</span><span>x= -8 + 21
x = 13
solution (13, 21)</span>
Answer 3c seeds.
Step-by-step explanation:
just add it up :)
Step-by-step explanation:
- Complementary angle are 90°.....
Okay so here to find the value of t.....we need to subtract 60° by 90° and we will get our answer...
t + 60° = 90°
t = 90° - 60°
t = 30°
hence the value of t is 30° ....
3/4 equals to 6/8 and 9/12
2/6 equals to 1/3 and 6/18