Wednesday

July 30, 2014

July 30, 2014

Posted by **RNRH** on Monday, February 14, 2011 at 2:35pm.

- math -
**Reiny**, Monday, February 14, 2011 at 2:52pmdust storm rate ---- x mph

clear day rate ----- x+40 mph

solve

3(x) + 4(x+40) = 295

**Related Questions**

Intermediate Algebra - Maria drove 3 hours and 30 minutes in a dust storm. When ...

Math - Carlo drove for 3 hours in a fog, then increased his speed by 30 miles ...

Math - Harry drove for 6 hours on the freeway, then decreased his speed by 20 ...

algebra 1 - A man drove 48 more miles an hour than the number of hours he drove...

math - Hannah took a trip yo visit her cousin. She drove 120 miles to reach her ...

Math - Jim drove 300 miles away from home. He stopped 2/3 of the way there. He ...

math - mr.Thomas drove for two days.The first day he drove for 6 hours at an ...

7th Grade Math - Carlos and maria drove a total of 258 miles in 5 hours. carlos ...

math - Drove an average of 55mi/h on her trip to the mountains. You can use the ...

math - andys average driving speed for a 4-hour trip was 45 miles per hour. ...