Evaluate -8w + 3z when w = 2.2 and z = -9.1.

QAmmunity.org

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Sep 12, 2018 105k views

2 votes

Evaluate -8w + 3z when w = 2.2 and z = -9.1.

Mathematics
high-school

Glosrob asked

by Glosrob

7.4k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

4 votes

-8w+3z
w=2.2
z=-9.1

-8(2.2)+3(-9.1)
-17.6-27.3
-44.9

The answer is -44.9

Adunni answered Sep 14, 2018

by Adunni

7.9k points

0 Comments

Please log in or register to add a comment.

2 votes

-8w + 3z when w = 2.2, z = -9.1

Simply plug in everything.

Plug in 2.2 for w, and -9.1 for z :)

-8(2.2) + 3(-9.1)

Simplify.

-17.6 + (-27.3)

-17.6 - 27.3

Simplify.

-44.9

~Hope I helped!~

C M answered Sep 16, 2018

by C M

8.2k points

0 Comments

Please log in or register to add a comment.

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.1m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

0 Comments

Please log in or register to add a comment.

0 Comments

Please log in or register to add a comment.

Other Questions