Answer:
4
Step-by-step explanation:
(X^2+8x)-(x-8)=0
x(x+8)-1(x+8)=0
(X-1)(x+8)=0
X= 1
X= -8
Answer:
113 feet away
Step-by-step explanation:
This one is just simple maths! 36 + 77.
Hava a great day!
Answer:
The formula for calculating the percent change in a value between two points in time is:
p
=
N
−
O
O
⋅
100
Where:
p
is the percent change - what we are solving for in this problem.
N
is the New Value - 5 in this problem.
O
is the Old Value - 4 in this problem.
Substituting and solving for
p
gives:
p
=
5
−
4
4
⋅
100
p
=
1
4
⋅
100
p
=
100
4
p
=
25
There was a 25% increase from 4 to 5.
Step-by-step explanation: