Which is the least common denominator of the equation 2/9x+2/3=7?

a,)3
b,)9
c,)27
d,)63

Plzzz asapppppp what is the inverse of f if f(x)=^3 sqrt x-5

Paper plates cost $8 per package and plastic utensils cost $5 per package. your supplier delivers 15 packages for a total cost of $90.

Abari owns 100 shares of stock a and 45 shares of stock b. for the past month, his stocks have been fluctuating inversely. stock a decreased by m cents per share and stock b increased by n cents per share. which equation can be used to find the total change in value of jabari's shares per month?