8 21/100 is the mixed number for8.21
Answer:
the input number is -10
Step-by-step explanation:
output is always y
input is always x
so instead of y, put -52
-52=5x-2 add 2 to each side to ger 5x by itself
-50=5x divide both sides by 5 to get x by itself
-10=x
x is the input so the input is -10
Look at the link below I filled in the answers for you. :)
A vat of water and a weighing scale
$5.12
Make a chart for this sort of problem it makes it easier. Excel is good for it
