Edgar has 2.8 meters of rope. if he cuts it into 7 equal parts, how long will each piece be?

Let w=23 . what is the value of w + 45 ?

Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form