<h3><u>
Answer:</u></h3>
<h3><u>
Step-by-step explanation:</u></h3>
- 56 + y + (180 - 123) = 180
- => 56 + y + 57 = 180
- => y = 180 - 113
- => y = 67°
<h3><u>Conclusion:</u></h3>
Therefore, the answer is y = 67°.
Hoped this helped.

Given:
15 students
average grade: 80 for 14 students
average grade: 81 for 15 students
80 * 14 = 1120
81 * 15 = 1215
1215 - 1120 = 95
Payton's score on the test is 95.
Answer:
sure! whats the question?
Step-by-step explanation:
Answer:
Rotation- it original shape was rotated around the origin to become the red shape afterwards.
Preimage of L is C
Step-by-step explanation:
Answer:
There is a constant rate of change of both money raised and distance, so the function is linear. But the variables do have a proportional relationship, and the graph includes the point (0, 0)—0 dollars will be raised by a person who runs 0 miles. So this is a proportional function.
Step-by-step explanation: