The sum of four times a number and eight is between zero and twelve. find the range of numbers. write a compound inequality.

asked May 13, 2021 119k views

1 vote

the sum of four times a number and eight is between zero and twelve. find the range of numbers. write a compound inequality.

8.1k points

Please log in or register to add a comment.

4 votes

let the number be the variable x

4 times the number is 4x

the sum of 8 and 4 times a number is 28

4x+8=28

4x=28-8

4x=20

x=20/4

x=5

8.6k points

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

9.4m questions

12.2m answers