Apiece of yellow yarn was 230 inches long. after 90 inches had een cut from the piece of yellow yarn was twice as longas a piece of blue yarn. how much longer than the blue yarn was the yellow yarn at first?

Eight people were asked what the balance of their savings account at the beginning of the month was and how much it increased or decreased by the end of the month. create a scatter plot that represents the data that is shown in the table. the x-axis represents the beginning balance in thousands of dollars and the y-axis represents the change in the savings account in hundreds of dollars. name beginning balance (in thousands of dollars) change in savings account (in hundreds of dollars) jimmy 5 3 kendra 4 7 carlos 5 4 yolanda 3 1 shawn 2 5 laura 3 2 andy 5 6 georgia 4 3

Which of these tables represents a non-linear function?

I'm confused on this could anyone me and show me what i need to do to solve it.