Hector could do it in 3 hours.
Your question doesn’t really make sense though.
Answer:
it would be √2 or 1.41421356
Step-by-step explanation:
its correct
Answer:
The father is 75 years old
Step-by-step explanation:
30-5=25 years (sons age)
25×3=75 years old (father)
Answer:
10
Step-by-step explanation:
D=
D=
D=
D=
D=10
Answer: One solution.
Step-by-step explanation:
2(2x-3)+5x=4x+8x
4x-6+5x=12x
9x-6=12x
-6=3x
x=-2