Answer:
Step-by-step explanation:
i think the answer is D
Answer:
A. 7:21 = 3:9
Step-by-step explanation:
7 is to 21 as 3 is to 9.
Replace the word to with colons and the word as with the equals sign
7:21 = 3:9
Answer: x > 1
Step-by-step explanation:
18x + 6 > 12x +18
subtract 12x
6x + 6 > 18
subtract 6
6x > 6
divide 6
x > 1