Which equation shows the distance y sara rode if she rode for 5 miles and then started timing her riding at 7 miles per hour, where x is the number of hours she rode? a. y=5x+7b. y=7x+5c. 5y=7xd. x=5y+7

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.

The line plot below represents the number of letters written to overseas pen pals by the students at the waverly middle school.each x represents 10 students. how many students wrote more than 6 and fewer than 20 letters. a.250 b.240 c.230 d.220