Emma works at the Art museum. She planned to stop by the animal shelter after work on her way home, but noticed she
needed to stop for gas first. When Emma arrived at the animal
shelter, how many miles had she traveled? Each unit on the
coordinate grid represents 1.25 miles. Round to the nearest
tenth of a mile if necessary.

1.30

Step-by-step explanation:

You are rounding to the nearest tenth

A. 13 people

Step-by-step explanation:

The equation is 13x + 149.50 ≤ 323

Step 1: Subtract 149.50 from both sides.

13x + 149.5 − 149.5 ≤ 323 − 149.5

13x ≤ 173.5

Step 2: Divide both sides by 13

13x/13 ≤ 173.5/13

x<13.346154

Since you cant have 13.34 of a person you have to round to 13

So, the greatest number of people Justin can allow to attend the workshop is 13 people