Rewrite the quadratic function from standard form to vertex form.
f(x)=2x^2+8x+70
algebra 2
please help

In a young single person's monthly budget, $150 is spent on food, $175 is spent on housing, and $175 is spend on other items. suppose you drew a circle graph to represent this information, what percent of the graph represents housing?

Which of the following is an example of a rational number? a. π b. √ 9 c. √ 8 d. 3.8362319

Which of the following constants can be added to x2 - 3x to form a perfect square trinomial?