what does a 9 round up to in the decimal when in the tenths place? for example if it is 30.98 and it says to round to the nearest tenths place what would the decimal be now?

The distance between two cities is 368 miles. if the scale on the map is 1/4 inch=23 miles, what is the distance between the cities on the map?

Which point-slope form equation represents a line that passes through (3,-2) with a slope of -4/5

Me with this assignment ! i only partially understand, so explain. also it's a work sample. at the championship bike race, steve and paula were fighting for first place. steve was 175 feet ahead of paula and had only 300 feet left to go. he was very tired and was going only 9 feet per second. paula was desperate to catch up and was going 15 feet per second. who won the bike race and by how far did she/he win?