Answer:
3x + 8y = 72
19x + y = 72
Step-by-step explanation:
dubbles = x
mimstoons = y
Standard form:
Ax + By = C
3x + 8y = 72
Answer:
x = 9
Step-by-step explanation:
1. x - 2 * 5 = 35
2. 5 * 7 = 35
3. 9 - 2 = 7
4. 9 - 2 * 5 = 35
Jim is ranked third best in his class of 50 students.
Angles of Elevation and Depression. The angle of elevation of an object as seen by an observer is the angle between the horizontal and the line from the object to the observer's eye (the line of sight).