John has an income of $500 to spend on the two goods X and Y whose prices are $5 and $10 each respectively. What is the slope of budget constraint? ​

For what value of x does 4x = (1/8) x + 5?

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin

If the value of cos330°is√3/2 then find cos 165°.