Last week rachel power walked 2 3/5 miles on each day of the 7 days. during the same week she also jogged 5 3/4 miles per day on 4 days what was the total number of miles rachel power walked and jogged last week

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

Suppose that in 2008 , 840,800 citizens died of a certain disease assuming the population of teh country is 399 miliion, what is the mortality rate in units of deaths per 100,000 people?