It takes Joaquin 1/3 hour to hike 1/2 mile. What is Joaquin's speed in miles per hour? PLEASE DO IT FAST I WILL GIVE FIVE SATR AND BRAINLIEST

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.  

Aphrase is shown read the phrase and give me the answer

Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)