4th answer because the ratios are not the same. The ratios need to be the same. 1:2 and 2:4 ratio is the same because the fraction 1/2 is the same as 2/4. So, 3:4 ratio is the same as 9:12 because 3/4 is the same as 9/12. However 7:4 ratio or 7/4 is not the same as 4/3. So they are not similar.
Answer:
No
Step-by-step explanation:
10+8v-3v
Combine like terms
10 +5v
This is not equal to 18 -3v
Answer:
y = 5
steps:
1). Move all terms not containing y to the right side of the inequality.
5y>25
2). Divide each term by 5 and simplify.
y>5
Answer:
D. (0,1)
Step-by-step explanation:
Hope it helps ;)
