A) 3a + 5 (2a + 6) - 7a B) 6b - 8 (4b - 9) + 3b
C) 3 (4c - 10) +2 ( c - 1)
D) 9 ( 8d - 3) - 8 (5d + 4)
E) -4 (4e - 7) -9 (7e + 6) + 10
F) 20 - 2 ( 4f - 9) +7 ( 2f - 6) +11
G) -4 ( 7 + 6g) -7 ( -8g + 1)
H) 3+4 ( 7 - h) -4 ( 3h -1)
I) 4i + 7i - ( i - 9) +2
J) 3 ( 4j +2) - 5 ( 2j - 6) + 4 (6j - 1)

Please put working if possible..
( Bodmas is my worst nightmare)

Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?

In each diagram, line p is parallel to line f, and line t intersects lines p and f. based on the diagram, what is the value of x? ( provide explanation)