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Mathematics 11 Online
OpenStudy (anonymous):

I GIVE GOLD MEDALS!!! An architect needs to determine the slope between two points on a ski lift. The two points have been identified as (10, 35) and (150, 55), where x is the horizontal distance and y is the vertical distance from the bottom of the lift. Assuming the lift runs in a straight line, what is the slope of the line between the two points? (Write your answer in simplest form, using / for a fraction bar if needed.)

OpenStudy (anonymous):

let me see ok

OpenStudy (anonymous):

i've been trying for about an hour and couldn't figure it out...I was hoping someone on OS could help and tell me how they figured it out

OpenStudy (anonymous):

this one is tough

OpenStudy (anonymous):

slope between two points = change in y/change in x

OpenStudy (anonymous):

so i would take each change and devide them... and thats my answer???

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

(55-35)/(150-10)

OpenStudy (anonymous):

so...20 / 140 = 0.142

OpenStudy (shamil98):

no, reduce the fraction. dont make it into a decimal.

OpenStudy (anonymous):

or 140/20=7

OpenStudy (shamil98):

yes. 1/7

OpenStudy (anonymous):

tadah

OpenStudy (anonymous):

ok...thanks guys

OpenStudy (anonymous):

your welcome

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