Answer:
500
Step-by-step explanation:
a centigram is 100 so 5x100=500
Answer:
x 
4
Step-by-step explanation:
9x/2 
6(x - 3) + 3x
9x/2 6x - 18 + 3x
9x/2 9x - 18
mltiply both sides by 2
9x 18x - 36
subtract 18x from both sides
-9x -36
divide both sides by -9
flip the side when dividing by a negative
x 4
0.05 because 5 is bigger than 4 plus 4 is negative
What you have is a valid ratio in theory, but it might be easier to understand if it were simplified to integers:
78:13:65
It also depends on what your teacher is asking of you.
Think of a door in a shape of the rectangle measure the. Length and wide multiply the numbers to get area to paint the door minus doorknobs or window.
Formula
Area=length X Width
