4/5ths of 100 -of=multiply- is 80 because 4/5 = .8, .8*100 = 80 milliliters
Answer: The letter x is often used in algebra to mean a value that is not yet known. it is called a variable or somethings an unknown in x + 2 = 7, x is a variable but we can work out its value if you try a variable does not have to be x though it could be y or w, or any letter, name or symbol. See: variable
Step-by-step explanation: and that's it! have a yummy cookie day! ◑﹏◐
The answer to "12x-(4y+7z) for x=9 y= 4 and z = 2" is 78.
move the 3 to the 7 side. it will become negative.
9x-5x=7-3
4x=4
x=1
Answer:
Just use m a t h w a y for the answer
Step-by-step explanation:
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