Renting a bicycle costs $15 for the first hour and $5.50 for each additional hour. let x represent the number of additional hours. if you have $25 to spend, which of the following equations could be used to find how many hours you can rent a bicycle? a. 5.5x + 15=25 b. 15x + 5.5 =25 c. 5.5x -15=25 d. 15x -5.5=25

Step-by-step explanation:

15 + 5.5x = 25 --> A.

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐

answer: im sorry i dont get it

step-by-step explanation: