Question

0,2* (7a-0,6b)-0,3*(0,2a-4b)

Answer 1

Ответ:

Объяснение:

..........

Answer 2

Let's simplify the expression:

$0.2(7a - 0.6b) - 0.3(0.2a - 4b)$

First, distribute the coefficients:

$1.4a - 0.12b - 0.06a + 1.2b$

Now, combine like terms:

$1.4a - 0.06a - 0.12b + 1.2b$

Combine the terms with 'a':

$1.34a + 1.08b$

So, the simplified expression is $1.34a + 1.08b$.