Free points+5 stars+thx (must answer the question)

Would me drinking water be proof it's me?

In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.

What is the solution for 6 - 7/8? explain the steps.