CAN ANYONE PLEASE ANSWER ALL OF THIS QUESTIONS WITH EXPERT EXPLANATION PLEASE I AM HAVING FINALS FOR NEXT YEAR SUBJECT CHOOSING PLEASE ANYONE FOR GOD'S SAKE PLS ALSO WILL MARK BRANLIEST

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

Iwill give you ! what is the measure of ∠v ?

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60