A trip county fair costs a family $95. They paid $5 to the park , 6$ per person for ride tickets. and 12$ per person for dinner. How many people are in family that went to the fair?

5+6x+12x=95

6x+12x=90

18x=90

X=5

1. Subtract 5 from both sides.

2. Add 6x+12x.

3. Divide both sides by 18.

4. Get X alone to equal 5.

< 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⭐

you cant answer this dummy

step-by-step explanation: