Pleases help :( i need help but im struggling.

Barbara is converting 78°f to degrees celsius. first, she subtracts 32 from 78. what is the next step?

Paint and solvents pose no potential hazard to human health. select the best answer from the choices provided t f

Many organizations release indexes used to measure the development of the world's countries. as we learned in this lesson, these indexes measure many factors, from life expectancy to happiness. in your opinion, what are the three most important factors we can use to determine how developed a country might be? explain your answers in a few sentences.