Simplify each expression….remember you can use combining like terms or any of the properties from 6.06 7y + 7y =
5x + 3x =
8y + 2x =
2(4x + 2) =
2(3x + 3) =
8x + 4 =

Hello i need some with trigonometric substitutions. [tex]\int\limits^a_b {x} \, dx[/tex]

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

Look at the hyperbola graphed below. the hyperbola gets very close to the red lines on the graph, but it never touches them. which term describes each of the red lines? o o o o a. asymptote b. directrix c. focus d. axis