We have to consider the Order of Operations
And Divide the question into different parts
So we first do the Exponent:

= 32
(3×32-26)=(96-26)=70
Solve the parts in parenthesis
(8-(4-9)=(8-(-5)=(8+5)=13 (minus and minus becomes addition)
Distribute 7
7(13)=91
Now put the equation and equate everything
(3×

+13(-2))+7(8-(4-9)=70+91=161
Final Answer=
161
This is true based on the theorem corresponding parts of congruent figures are congruent.
Answer:
<u>Niagara Falls will have 35,000 years of formation then</u>
Step-by-step explanation:
1. Let's review the information given to us to answer the question correctly:
Niagara Falls was formed 10,000 years ago
Scientists predict it will last for another 25,000 years
2. How old will Niagara Falls be then?
10,000 + 25,000
35,000
<u>Niagara Falls will have 35,000 years of formation then</u>
14.8 with a line over the 8
It is rational because it repeats
it is rational because it can be written as a fraction