Answer:
B
Step-by-step explanation:
1 is B.
2 is x > 3
4 is d+0.06d
I don't know 3, but I'll ask it for you, since you don't have many points.
Answer:
ok
Step-by-step explanation:
4:2 and 2:1 are equivalent ratios to 8:4
Answer:
x=45
Step-by-step explanation:
70+65=135
180-135=45