In the table shown, the ratio of miles biked to hours biked is constant.

miles biked 11 44 m 132 165
hours biked 1 4 7 12 h. let h = number of hours to bike 165 mi. let m = number of miles biked in 7 hr. which proportion can be used to determine the value of h?

a. 11/1=165/h

b. 11/1=h/165

c. 132/12=h/165

d. 12/132=165/h

Need on this one asap im almost done with this subject

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The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?