Question

- 4 + 9 x 2 + 9
C) x / 5 + x / 7 + 7
D) 0.2 x + 1.2 x + x / 2 + 5
E) 5 x - 8 + 7 x - 2 x 2 - 4 + 9 x 2 + 4 x 3
F) 5 a + 8 - 7 a b
G) 5 a b+ 8 + 6 b a - a + 3 b

Answer 1

Step-by-step explanation:

5×2+9

10+9

19 answer

A) answer.