20 Superman takes off after Lox Luthor, who is 125 miles away. Flying to capture Lex takes Superman 210 seconds with a tall
wind. The return trip takos 215 seconds because the same wind
is now a head wind. How fast would Superman fly with no
wind? What is the speed of the wind?

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6

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?