Its very easy. Whats the math problem ill help you out.
B) (x-3)
(4x+1)(x-3) = 4x^2 - 12x + 1x - 3 = 4x^2-11x-3
A because he spend 5+2 hours a day working and he work for 4 days each week!
Answer:
$2500
Step-by-step explanation:
Each year the number goes down by $700 dollars, so you can just keep subtracting $700 for each year until you get to the sixth year. Or, since there are 3 years until the sixth year, you can multiply 700×3 and subtract $2100 from $4600.