Answer:
D, 20:30
Step-by-step explanation:
At first glance, this does not seem like the correct ratio. But I'll spare you a long intro and get into it:
20:30: Divide both of them by 10
=2:3
2 x 12:3 x 12
24:36
Hope this helps!
Answer:
0.00001
Step-by-step explanation:
Answer:
y=5/2x+9
Step-by-step explanation:
0, 9 is the y intercept or b
Answer:
-29
Step-by-step explanation:
5x +30 +3x =2+8x+1
x= -29