Answer:
You have to do 8/100 * 20
Step-by-step explanation:
Let $x be the cost of the bench, then $x+100 is the cost of the table
x+x+100=1000
2x=900
x=450
So the cost of the bench is $450
Answer:
807
Step-by-step explanation:
You can always work this type of situation out in a calculator.