Ask your own question, for FREE!
Mathematics 8 Online
OpenStudy (anonymous):

http://goo.gl/hfF5HP help me solve this?

OpenStudy (anonymous):

@Data_LG2 :)

OpenStudy (anonymous):

the choices are A. No, because the bike order does not meet the restrictions of 4c + 6a ≤ 120 and 4c + 4a ≤ 100 B. No, because the bike order does not meet the restrictions of 4c + 4a ≤ 120 and 6c + 4a ≤ 100 C. Yes, because the bike order meets the restrictions of 4c + 6a ≤ 120 and 4c + 4a ≤ 100 D. Yes, because the bike order meets the restrictions of 4c + 4a ≤ 120 and 6c + 4a ≤ 100

OpenStudy (anonymous):

refresh tog et them diamonds away :(

OpenStudy (anonymous):

I say B, can you medal and fan :)

OpenStudy (anonymous):

i don't want direct answers plus that's against the rules here

OpenStudy (anonymous):

but give me a second Data to get some inequalities

OpenStudy (anonymous):

20 child bikes 6 adult bikes 20x4 = 80 hours of building 6x6 = 36 hours of building 20x4 = 80 hours testing 6x4 = 24 hours of testing 80hrs + 36hrs = 116 hours of building 80 hrs + 24 hrs = 104 hours of testing so it would be A right?

OpenStudy (anonymous):

yeah lol idk why i got confused i think i was reading it wrong

OpenStudy (anonymous):

building time: 4c + 6a <= 120 testing time: 4c + 4a <= 100 try plugging in 20 child box and 6 adult bikes in each inequality and see if they satisfy the equations ... give me a sec i'll try to do it

OpenStudy (anonymous):

**bike not box lol

OpenStudy (anonymous):

I guess you're right again, good job!! ^_^

OpenStudy (anonymous):

thanks :)

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!