A dog runs east and west in a field. The dog starts at the center and then completes the actions listed in the table in sequence. 7.NS.1

Action Number

Action

1

Runs 4 meters west

2

Runs 3 meters east

3

Runs 7.5 meters east

4

Runs 4 meters west

5

Runs 9 meters west

Assuming the center of the field is at 0, where did the dog end his sequence of action?

The dog ended his action at meters. Type the value that best describes its location.

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)

The measures of the angles in △abc are given by the expressions in the table. angle measure angle a 65° angle b (3x−10)° angle c (2x)∘ find the value of x. then find the m∠b and m∠c.