This is what i need help with thanks​

2nd option.

Step-by-step explanation:

When it comes to problem solving questions on angles, you have to write the symbol of the degree.

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3