Ronny read for 2.75 hours yesterday. his older brother read for 1.18 hours and his younger brother read for 0.43 hours.

how much longer did ronny read than his two brothers combined?

1.14 hours
1.57 hours
1.61 hours
2.32 hours

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

The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?