50 points what is the rate $2.50 for 10 items, as a unit rate? a. $1.25 for 5 b. $0.25 each c. $25 each d. $0.50 each

Hey there!

The correct answer would be B. $0.25

2.50 ÷ 10 = 0.25

Hope this helps!

The rate $2.50 is $0.25 for 10 items because if you insert into your calculator 2.5 divided by or / 10 you'll get your unit rate .25 also known as 25 cents.

>> So, your correct answer is B) $0.25 each.

HOPE THIS COULD HELP.

PLEASE MARK AS BRAINLIEST !

< 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⭐