Someone pls answer! pls answer correctly!

degrees Celsius and degrees Fahrenheit are related by the equation

c = 5/9 (F - 32) solve for f​

What is x and y intercepts for y=x+7

30 ! the graph shows the number of siblings different students have. select from the drop-down menus to correctly complete the statement.

Consider u = {x|x is a negative real number}which is an empty set? o {x|x eu and x has a negative cube root}o {x|x eu and x has a negative square root}{x|x eu and x is equal to the product of a positive number and -1}{x|x eu and x is equal to the sum of one negative and one positive number?