19(1)+7.50 as an expression

19(1) + 7.50 can be written as the expression:

19 + 7.50

wrong

I apologize for the mistake.

The correct expression for 19(1) + 7.50 is:

19 * 1 + 7.50

To express 19 multiplied by 1 and then added to 7.50 as a mathematical expression, you can write:

19(1) + 7.50

To write the expression for 19 multiplied by 1 and then added to 7.50, we can follow these steps:

Step 1: Multiply 19 by 1.
19(1) = 19

Step 2: Add the product from step 1 to 7.50.
19 + 7.50 = 26.50

So, the expression 19(1) + 7.50 simplifies to 26.50.