Answer:
I think A=66.67?Not too sure,sorry if I am wrong
Step-by-step explanation:

you just divide 2 by 10, which is
.2
Answer:
The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try! A variable doesn't have to be "x", it could be "y", "w" or any letter, name or symbol. See: Variable.
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
boxes are the f. the amount in each is 24. theses will be mulitplied. then you want to add what he already had. that's the +39
The 3 in 350 is in the hundred place and in 403 the 3 is in the ones place