Respuesta :

0.75 × 3.5a = 2.625a
0.75 × 6b = 4.5b
your answer is 2.625a - 4.5b
LB13
Mulitiply everything on the outside of the brackets to everything inside so:
0.75 • 3.5a = 2.625a
And
0.75 • 6b = 4.5b

2.625a - 4.5b would be your simplified answer