Answer:
a
Step-by-step explanation:
its right
1) Associative
2) Reversal
3) Addition
4) Commutative
5) Multiplicative Inverse
6) Additive Inverse
7) Reversal
8) Substitution
<u>RATE AS BRAINLIEST</u>
Answer:
option-D
Step-by-step explanation:
we are given

Let's assume it is equal to 0

We can use quadratic formula
Suppose, we are given quadratic equations as


we can compare and find a,b and c
a=1 , b=2 , c=4
now, we can plug values
and we get

now, we can simplify it
and we get

Thirty-six million four hundred twenty-seven thousand five hundred eighty.
Answer:
By testing for equivalent ratios in a table or graphing on a coordinate plane and observing whether the graph is a straight line through the origin
Step-by-step explanation: