If james can swim 10 laps in 23 minutes what would be his expected time for 15 minutes.

if he can swim 10 laps in 23 mins so how long he can swim the 15 laps?

you can say:

10/23 = 15/?

so

that is your answer and have a nice day

(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