The result of adding the given equations is 2x+7y=4.
Step-by-step explanation:
Given equations are;
5x-9y=1 Eqn 1
-7x+2y=-5 Eqn 2
Adding Eqn 1 and 2
Arranging alike terms;
Dividing each term by -1
The result of adding the given equations is 2x+7y=4.
Keywords: addition, linear equations
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a. log₈8 = 1
b. log₇6/5
c. log₉3¹
<h3>The solution to the problem are</h3>1. log₈ 2 * 4 would produce an integer
= log₈8 = 1
The output is an integer
2. log₇6/5 would give us an irrational number
= log₇1.2
This would give us an irrational number
3. log₉3¹ would give us a rational number
= log₉9^ = 1/2 log⁹9
= 1/2
Read more on rational numbers here: brainly.com/question/12088221
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