Answer:
Step-by-step explanation:
Philadelphia Baltimore Washington
Philadelphia Washington Baltimore
Baltimore Philadelphia Washington
Baltimore Washington Philadelphia
Washington Baltimore Philadelphia
Washington Philadelphia Baltimore
Six different ways
Remark
The average is found by adding the total miles and dividing by the total number of hours.
Average
total distance = 52 + 64 + 49
Total distance = 165 miles
Total time = 1 + 1 + 1 = 3 hours.
Average = total distance/ total time
Average = 165 / 3 = 55 miles per hour.
Answer:
-2
Step-by-step explanation:
Rearrange for w
-12/6 = -2
Have a great day :)
a.
Let
5x = number of games won
2x = number of games lost
The total number of win and lose is 154. So
5x + 2x = 154
Solving for x,
7x = 154
x = 22
Therefore, the number of games won is 5*22=110 and the number of games lost is 2*22 is 44.
b.
Let
6x = first side of the triangle
7x = second side of the triangle
9x = third side of the triangle
The perimeter of a triangle is the total of all sides. So,
6x + 7x + 9x = 88
22x = 88
x = 4
Therefore, the three lengths of the side are 6*4=24, 7*4=28, and 9*4 = 36
Read more on Brainly.com - brainly.com/question/872209#readmore
