Amans age today is 2 years more than three times the age his son will be 5 years from now. let a represent the sons age today. write an expression to represent the mans age today. then find his age if his son is now 8 years old

So the expression for the man's age today is: 3a+17

So man's age today is: 41 years

here you hope this .

step-by-step explanation:

hypotenuse = √(15² + 8²)

=  √(225 +64)

=  √(289) = 17

sin(x) = cos(y) = 8/17

they are identical so long as you are doing the sine of one angle and the cosine of the only other angle that isn't the right angle.

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option