Answered

Welcome to Westonci.ca, where your questions are met with accurate answers from a community of experts and enthusiasts. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

Simplify the expression:

[tex]\[ z - \frac{4}{4} + 8 \][/tex]

A. [tex]\( z - 7 \)[/tex]
B. [tex]\( z + 9 \)[/tex]
C. [tex]\( z - 3 \)[/tex]
D. [tex]\( z + 7 \)[/tex]

Sagot :

GinnyAnswer
To simplify the expression [tex]\( z - \frac{4}{4} + 8 \)[/tex], let's follow these steps:

1. Calculate [tex]\( \frac{4}{4} \)[/tex]:
[tex]\[ \frac{4}{4} = 1 \][/tex]

2. Substitute this value back into the expression:
[tex]\[ z - 1 + 8 \][/tex]

3. Combine the constants [tex]\(-1\)[/tex] and [tex]\(8\)[/tex]:
[tex]\[ -1 + 8 = 7 \][/tex]

4. Thus, the simplified form of the expression becomes:
[tex]\[ z + 7 \][/tex]

From the given options:
A. [tex]\( z - 7 \)[/tex]
B. [tex]\( z + 9 \)[/tex]
C. [tex]\( z - 3 \)[/tex]
D. [tex]\( z + 7 \)[/tex]

The correct answer is:
D. [tex]\( z + 7 \)[/tex]
We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Thank you for your visit. We're dedicated to helping you find the information you need, whenever you need it. We're glad you chose Westonci.ca. Revisit us for updated answers from our knowledgeable team.