Question

simplify the expression.
-2.8f + 0.5f - 14 - 4
-2.8f + 0.5f - 14 - 4 = \square
(simplify your answer. use integers or decimals for any numbers in the expression.)

Explanation:

Step1: Combine like terms for f

To combine the terms with \( f \), we add the coefficients of \( f \). The coefficients are \( -2.8 \) and \( 0.5 \). So, \( -2.8f + 0.5f = (-2.8 + 0.5)f \). Calculating \( -2.8 + 0.5 \), we get \( -2.3 \). So this step gives us \( -2.3f \).

Step2: Combine constant terms

Now, we combine the constant terms \( -14 \) and \( -4 \). Adding these together, \( -14 - 4 = -18 \).

Step3: Combine the results

Putting the results from Step 1 and Step 2 together, we have \( -2.3f - 18 \).

Answer:

\( -2.3f - 18 \)