joey rides his bike for 5 hours. he covers 110 miles on his ride. what is his unit rate? how many miles can he ride in 3 1/2 hours?

4. a spring scale is constructed so that each 0.10-n increment is separated by 0.50 cm. what spring constant is necessary for the scale to be accurate? -1.0n/cm -0.10n/cm -9.8 n/cm -0.20n/cm

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis.how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz