All of the following are equivalent except

33 1/3%
0.3 repeating (the 3 in the tenths place is repeating)
1/3
33.3 repeating (the 3 in the tenths place is repeating)
explain how you got your answer,

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.  

Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?

Graph the linear equation. find threepoints that solve the equation, then ploton the graph.-x-3y=-6