Carl cornfield took up bowling. he paid a $15.00 entry fee plus $8.00 a week for 16 weeks. he purchased a bowling ball for $94, a bag for $49.95, glove for $10.00, and a pair of shoes for $38.99. what was his cost before taxes?

$335.94

Step-by-step explanation:

Entry fees = $15.00

He paid per week extra = $8.00

So, he paid for 16 weeks = 8*16 = $ 128.

Cost of bowling ball = $94

Cost of bag = $49.95

Cost of gloves = $10.

Cost of pair of shoes = $38.99.

So, his total cost = $15.00+$ 128+ $94+$49.95+$10+$38.99.

                            = $335.94

Hence his total cost before taxes is $335.94

< 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⭐