4less than a number n is - 15 as a equation

I believe the equation would be n - 2 = -15.

Step-by-step explanation:

"4 less than a number (n)" is subtraction. You can write it as "n minus 4". "is -15" means this is the difference. This can also be written as "equals -15".

n - 4 = -15

Hope this helps,

♥.A.W.E.S.W.A.N.♥

n - 4 = 15; n = 19

Step-by-step explanation:

Let n be the number. If 4 is less than the number n, mathematically, it means n-4. If the resulting equation is 15, it will give us;

n-4 = 15

n = 15+4

n = 19

The required equation is n-4 = 15

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

i think you would have to divide the money he had saved, which is $2,000 by the time he plans on exercising which is 40 hours, and the answer you get should tell you the answer to your question.