Answer:
Step-by-step explanation:
Cross multiplication can be used but not in the beginning. First x should be isolated.

Now subtract
from both sides

In this stage, cross multiplication can be used.

Answer:
38. The angle is 125 degrees.
39. 1/4
Step-by-step explanation:
Answer:
Last one
Step-by-step explanation:
17 times 3 is 51
Answer:
E B D
Step-by-step explanation:
E B and D are true, all the other statements are false
A. 25% or 3/12 B. 25% or 3/12 C. 28% D. 20%
or A. 20% B.10% C.28% D.20% pretty sure first for i listed is correct