Answer:
65
Step-by-step explanation:
128-63=65
Answer:
y=4
Step-by-step explanation:
first you that the number outside of the parenthesis and multiply it by the numbers inside 3x3y (ignore the y for right now) and 6x3 now we have 9y-18=18 now we move the 18 so the y is by itself now we have 9y=36 divide both by 9 and you get your answer y=4
8 - 3 = 5
D.5
to find the average you need to multiply depending on the sittuation
Answer:
in my opinon, this table is proportional