The complement of 31° is the angle that when added to 31° forms a right angle (90° ).
She ran 6 times
1 time is 24/6=4 min
John ran the fastest because 3 is faster than 4
Answer: <em>y = 3x + 2</em>
Step-by-step explanation:

<em>Let's choose two arbitrary points on the graph.</em>
<em>For example, let these be points with coordinates (1, 5) and (2, 8).</em>
<em>Substitute the coordinates of these points into the above formula and derive the equation of a straight line.</em>

Answer:
they are both written in slope-intercept form
Step-by-step explanation:
W = 3L so 64 = WL = (3L)(L) = 3 L ^2 Square root both sides. W = 8