The solution of the given equation is (3,6). The correct option is B.(3,6)
<h3>Given equations,</h3>

<h3>How to solve the equations?</h3>
putting the value of y from equation (1) in equation (2) , we get


substitute the value of x=3 in equation (1) we get,

Hence, the solution of given equation is (3,6).
So, the correct option is B.
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Yes but I don't know how to explain i wish i could help more sorry
91 is 130% of what number...
91 = 1.3x
91 / 1.3 = x
70 = x
so 91 is 130% of 70 <==
Answer:
Tip of $1.60
The total is $9.60
Step-by-step explanation:
(20% × $8) + $8
$1.60 + $8
$9.60
Answer:
25%
Step-by-step explanation:
100-80=20
20/80Ⅹ100=25%