Josh is trying to factor the expression -20a - 8 - 12b. he writes -4(5a + 2 + 3b). what error did josh likely make?

The error make by Josh is none .

Step-by-step explanation:

Given as :

The actual expression is written as ( - 20 a - 8 - 12 b )

The expression written by Josh as - 4 ( 5 a + 2 + 3 b )

Now, From the actual expression , if we take the common term

Then - 4 ( 5 a + 2 + 3 b )

The actual expression after taking common term 4 , is written as  

- 4 ( 5 a + 2 + 3 b )

And The expression written by Josh is also  - 4 ( 5 a + 2 + 3 b ) , which is the similar one.

So, no error makes by Josh

Hence The error make by Josh is none . Answer

Answer25+30=55 people

55× 130= $7,150

7150-3650=$3,500 discount

Step-by-step explanation: