Um I have a question do u d. i.e if u get co. vid? Cause I think I might d. i.e???

Sad Shoyo hinata here!!!~<3

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.