Answer: Sally walked 3 minutes faster per mile
Hope it helped!
9.889 more words so i can post this
3(2x-1 does this help you?
Answer:
X = 45°
Y = 72°
Step-by-step explanation:
There is a supplementary angle (an pair of angles that create a straight line is equal to 180°) and there is the rule that all three angles in a triangle equal 180° as well.