Simplify the expression 6b²+3b-5b²-8b explain please thank you

Drag the files to the correct boxes to complete the pairs. match each percent amount to its correct value 15% of 30 30% of 45 60% of 7 23% of 20 2019 edmentum. all nghts reserved

For the inequality |c| < |d| to be true, which of the following must be true?

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog