Answer:
417 fish
Step-by-step explanation:
139/(10/30)=139*3=417
Answer:
x = -6 and x = 7
Step-by-step explanation:
x² - x - 42 = 0
find two number which
a + b = -1
a*b = -42
a = -7
b = 6
x² - x - 42 = 0
(x-7)(x+6) = 0
x-7 = 0
x = 7
x +6 = 0
x = -6
I think it’s gonna be 3 and 5 to make 8
