<span>x^2+4x+3 = (x + 3)(x +1)....these are factors
answer is FALSE. it does NOT have a repeated factor</span>
Answer: x=17
Step-by-step explanation: i cant find my note book
Answer:
x=25
Step-by-step explanation:
x+y=100 (y being number of 8¢ stamps)
12x+ 8y = 900
-----------------------------------
y = 100-x
12x + 8y = 900
----------------------------------------
12x + 8(100-x) = 900
12x + 800 - 8x = 900
12x - 8x = 900 - 800
4x = 100
x=25
609 hours is how long it takes so add seven minutes to that and the totall time is 609 hours 7 minutes