BIDEN FOR 2020 ALSO ANSWER THESE PLZ

3. find the G. C.F of 28x and 21y

4. rewrite each sum as a product of the gcf and new sum 28x+21y

5. rewrite each sum as a product of the gcf and new sum 3xy+ 15y

6. rewrite each sum as a product of the gcf and new sum 24m+8n-12pT

On an airplane there are two seats on the left side and three seats on the right side there are 90 seats o the right side of the plane

Acomposition of transformations maps δxyz to δx"y"z". the first transformation for this composition is , and the second transformation is a 90° rotation about point x'.

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2