Answer:
59.5
Step-by-step explanation:
area of the triangle is (7 x 3)/2=21/2=10.5
area of the square 7x7=49
(6a + 15y) • (4z - 3h)
x > -1
x = {0,1,2,...}
1)x,(x-2)
3)5
4)10
5)2xy(3x+2y²)
6)10
