20!! POINTS HELP PLZ ANSWER CORRECTLY The variable y varies directly as x. If x = 4 when y = 3, what is the value of x when y = 30?

x = 10
x = 22.5
x = 30
x = 40

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent