Solve for x -2x+1=9
plz help i forgot a bit of what me and my class have been learning because they didn't give us notes to help us

The empire state building in new york city is 1454 feet tall a model of a building is 24 inches tall what is the ratio of the height of the model to the height of the actual empire state building

What is 1/3x5 on anuber line what does it look like on a number line

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.