Directions:Use the product rule to simplify the following monomials. 7.) (8x⁴y²)(-3x⁴y⁹)
8.) 2y • -5y² • 3y³
9.) (-2xy)(xy)(3x²y³)

-ANYONE PLEASE HELP ME BECAUSE I HAVE TO PASS THIS LATER AT 10PM AND IT'S ALREADY 9:17PM PLEASE HELP:(​

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

The area of a circle is equal to 1 dm². find the radius of the circle.