Question

A) 2.945x + 1,549 x - 20.9. bunda x = 22 ;b) 6.002 a -2.25 a +8.11. bunda a = 16​

Answer 1

Ответ:

а)77,968.

б)51,632

Пошаговое объяснение:

Лучше ответ

Answer 2

It looks like you have two algebraic expressions with specific values for the variables. Let's evaluate these expressions:

A) $2.945x + 1,549x - 20.9$ with $x = 22$

Substitute $x = 22$ into the expression:

$2.945(22) + 1,549(22) - 20.9$

Calculate the result:

$64.79 + 34,078 - 20.9$

$34,122.89 - 20.9$

The result is approximately $34,101.99$.

B) $6.002a - 2.25a + 8.11$ with $a = 16$

Substitute $a = 16$ into the expression:

$6.002(16) - 2.25(16) + 8.11$

Calculate the result:

$96.032 - 36 + 8.11$

$68.142$

So, the result for the second expression is approximately $68.142$.