C I think I hope I’m right but it should be c
Answer:
x = 7cm
Step-by-step explanation:

Answer:8 planes are shown in the figure
Step-by-step explanation:
Answer:
28
Step-by-step explanation:
since the 5+2 is in parenthesis(don't know how to spell it its these things >( ) if you didn't know) you have to do 5+2 1st so thats 7 then you do 4*7 which is 28
1 pound is 16 ounces so 1:16 maybe?