I need help with 3 and 4

Step-by-step explanation:

3) G

Step-by-step explanation:

Q(-1,-1) R(3,1) S(2,-4)

x+2 y+3 translation then rotation 180 (x,y) be (-x,-y)

Q -1+2 -1+3 (1,2) (-1,-2)

R 3+2 1+3 (5,4) (-5,-4)

S 2+2 -4+3 (4,-1)

The answer to your question is: letter D

Step-by-step explanation:

Data

            (8x² - 2x + 5) x (5x + 3) = 40x³ - 10x² + 25 x + 24x² - 6x + 15

                                                  = 40x³ + 14x² + 19x+ 15

                                                                                         Simplify like terms