What is the value of y in the equation 5x + 2y = 20, when x = 0. 3 a) 2.5 b) 2.8 c) 9.25 d) 10.75

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =

Acircle has a radius of 12.6cm what is the exact length of an arc formed by a central angle measuring 120