Jon weighs 148 lb and hopes to gain 2 lbs a week. matt weighs 193lb and hopes to lose 1 lb a week. how many weeks until the weight the same?

What are the sotions to the quadratic equation 9x^2=4

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"

Given that y varies directly to the square root of (x + 1), and that y = 1 when x = 8,(a)express y in terms of .x,(b)find the value of y when x = 3,(c)find the value of x when y = 5.