Earth 18. How much deeper is the deepest canyon on Mars than the deepest canyon on Venus? Elevations on Planets Lowest (ft) Highest (ft) 36,198 29,035 - 26,000 70,000 -9,500 35,000 Mars Venus

Asap for seven months an ice creams vendor collects data showing the number of cones sold a day (c) and the degrees above 70 degrees f the vendor finds that there is a positive linear association between c and t that is the best modeled by this equation c=3.7t+98 which statement is true? the model predicts that the average number of cones sold in a day is 3.7 the model predicts that the average number of cones sold i a day is 98 a model predicts that for each additional degree that the high temperature is above 70 degres f the total of number of cones sold increases by 3.7 the model predicts for each additional degree that the high temperature is above 70 degrees f the total number of cones sold increasingly by 98

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Ineed i been stuck on this question since yesterday