Plz

andy has $1,500 and he invested in stock. on one day, his money was doubled. the next day he got a profit of $165 and later loss of $238.
write an expression for this and determine his present amount.

Using the given statements, state whether the conditional statement is true or false. p: 7 + 1 = 0 q: 2 + 2 = 5 is p q true or false?

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe

3x = 729 solve for x plz . it's urgent. will mark