Answer:
the factor for x^2 + 5x - 24 is
(x + 8)
Step-by-step explanation:
Answer: a,e
Step-by-step explanation:
i’m not sure
Width = ' W '
Length = 3 times as long = 3W
Area = (length) x (width) = (3W) x (W) = 3W²
Let m the tens digit and n the ones
the Original number is 10m+n
7(m+n) =10m+n
7m+7n=10m+n
6n=3m
Reversing the number 10n+m
10n+m=18+n+m
9n=18
n=2
6n=3m
6(2)=3m
3m=12
m=4
the number is 10m+n=10(4)+2=42