Question

please it's urgent please help me​

Answer 1

Step-by-step explanation:

0.5(x-0.4) (5/10) 10(x-0.4)

________ = ______×(x-0.4) = ______ --A

0.35 (35/100) 7

0.6(x-2.71) (6/10) 10(x-2.71)

________ = _____×(x-2.71)= _______ --B

0.42 (42/100) 7

A-B

10(x-.4) 10(x-2.71) 10

= ______- _______ = ___(x-.4-x+2.71)

7 7 7

=10(2.31)/7=23.1/7=3.3

hope this helps