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 one year ago
Luke trades working at the barn for riding the horses. This week he rode for 3.5 hours, which is 4.5 less than twice the number of hours he worked. How many hours did he work this week? Let h = the number of hours he worked.
A. 4.5  2(3.5) = h; h = 2.5 B. 2(3.5)  4.5 = h; h = 2.5
C. 3.5 = 4.5  2h; h = 0.5 D. 2(3.5)  4.5 = h; h = 2.5
 one year ago
Luke trades working at the barn for riding the horses. This week he rode for 3.5 hours, which is 4.5 less than twice the number of hours he worked. How many hours did he work this week? Let h = the number of hours he worked. A. 4.5  2(3.5) = h; h = 2.5 B. 2(3.5)  4.5 = h; h = 2.5 C. 3.5 = 4.5  2h; h = 0.5 D. 2(3.5)  4.5 = h; h = 2.5

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jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1This week he rode for 3.5 hours, which is 4.5 less than twice the number of hours he worked translates to 3.5 = 4.5  2*(number of hours worked) so what is your equation?

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1no that's incorrect

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1replace "number of hours worked" with "h"

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1you can do this because you made h = number of hours worked

montrealgurl
 one year ago
Best ResponseYou've already chosen the best response.1sorry I meant B. I didn't mean to say A.

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1btw, choices B and D are identical is this a typo?

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1ok i see where the real answer is now

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1it should be 3.5 = 2*(number of hours worked)  4.5

montrealgurl
 one year ago
Best ResponseYou've already chosen the best response.1Dang. i was going to say that instead of B. i got all the letters confused. Thanks for explaining!
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