Are the ratios 2.5: 3.5 and 5.7 proportional ?

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

The length of triangle base is 26. a line, which is parallel to the base divides the triangle into two equal area parts. find the length of the segment between triangle legs.

90.0% complete a b c d e confirm last week, your delivery runs took 7 hours 12 minutes on monday, 6 hours 46 minutes on wednesday, and 6 hours 53 minutes on friday. what was your average time for a delivery run?