Question

Evaluate \[4-0.25g 0.5h\] when \[g=10\] and \[h=5\].

Answer 1

To evaluate 4-0.25g 0.5h when g=10 and h=5, substitute the given values into the expression and simplify using the order of operations. The final result is 2.75.

Step-by-step explanation:

To evaluate 4-0.25g 0.5h when g=10 and h=5:

1. Substitute the given values of g and h into the expression.
2. Simplify the expression using the order of operations (PEMDAS).
3. Perform the multiplication and subtraction in the expression to get the final result.

By substituting g=10 and h=5, we have 4 - 0.25(10) 0.5(5). Simplifying the expression gives us 4 - 2.5 + 1.25. Finally, performing the subtraction gives us the answer of 2.75.