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gianarpt
HELP ME WITH THE BACK OF MY DUMB MATH HW!!!
All of the questions are based off of this word problem:
efren leaves home at 9am and walks 4 mph. his bro greg leaves 1/2 hr later and runs 8.5 mph in the same direction as efren. predict the time at which gred will catch up to efren
write an expression for the distance of greg's travels per hour let h stand for time in hours!