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Mathematics 7 Online
OpenStudy (anonymous):

Worded problems

OpenStudy (anonymous):

I have finished all of the questions except e and f, they have been confusing me greatly. any help is appreciated.

OpenStudy (mertsj):

You have your equation from part d. choose 5 values between 100 and 150. How about 100, 110, 120, 130 140? Plug into the formula.

OpenStudy (mertsj):

I got (100, 500) (110, 550) (120,600) (130,650) (140,700) What did you get?

OpenStudy (anonymous):

one sec

OpenStudy (anonymous):

thank you for your help btw

OpenStudy (mertsj):

yw

OpenStudy (anonymous):

so what part of the formula do i change?

OpenStudy (mertsj):

Why do you have to change part of the formula?

OpenStudy (anonymous):

can you explain to me how you got your answers?

OpenStudy (mertsj):

I plugged the first number of the ordered pair in place of t in the formula you have in part d

OpenStudy (mertsj):

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