Question

there is more than one question! please help ! i have been struggling all day and today i’m on a time limit !

Answer 1

3(5h - 2g)

= 3×5h - 3×2g

= 15h - 6g

5(12g - 4f)

= 5×12g - 5×4f

= 60g - 20f

2(h - 3g)

= 2×h - 2×3g

= 2h - 6g

4(3x - g) + 4x

= 4×3x - 4×g + 4x

= 12x - 4g + 4x

= 16x - 4g

9(4g + 1) - 5g

= 9×4g + 9×1 - 5g

= 36g + 9 - 5g

= 31g + 9