you invested $17,000 in two accounts paying 2% and 6% annual interest, respectively. If the total interest earned for the year was $580, how much was invested at each rate?

Which of the following statement about pascal's triangle are true?

Someone me what is the area of this figure? 18m 18m 8m 16m

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm