Solve the equation 10r – 2 = 28 for r.

How do the graphs of y = 1/x and y=5/x+6 compare?

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36