Question

What is the simplified form of the expression 7.5y - z/g + 50 + 2y?

A) 9.5y - z/g + 50
B) 7.5y - z/g + 52
C) 10.5y - z/g + 50
D) 7.5y - z/g + 48

Answer 1

The expression 7.5y - z/g + 50 + 2y simplifies to 9.5y - z/g + 50 by combining like terms, which are '7.5y' and '2y' to form '9.5y'.

Step-by-step explanation:

To simplify the expression 7.5y - z/g + 50 + 2y, we need to combine like terms. The terms '7.5y' and '2y' are like terms because they both have 'y' as a variable. Combining '7.5y' and '2y' gives us '9.5y', so our simplified expression becomes:

9.5y - z/g + 50.

The other terms in the expression, 'z/g' and '50', do not have like terms, and thus, they remain as they are. Therefore, the correct answer is:

A) 9.5y - z/g + 50.