Answer:
45q + 35
Step-by-step explanation:
Answer:
A. The coefficients of the sum are whole numbers and the sum is a polynomial.
Step-by-step explanation:
The approach to demonstrate the closure property for the sum consists in defining what a polynomial is and demonstrate that the sum of two polynomials with integer coefficients is equal to a polynomial with integer coefficients. We proceed to show the proof below:
1)
,
Given
2)
Definition of addition
3)
Definition of substraction/Associative and Commutative properties
4)
Distributive property/Definition of substraction
5)
Definition of addition/Result
Hence, the coefficients of the sum are whole numbers and the sum is a polynomial. The correct answer is A.
Answer:
y=
x+2
Step-by-step explanation:
Use equation M= 
this will give you the slope of the line.
to get b which is the y intercept take the y intercept which is 2
Answer:
0.7173 miles per hour
Step-by-step explanation:
divide 1.265 by 2.3
Answer:
I think that it would be the first option because if you were to reduce 6/8 by 2 you would get 3/4 making it equal