Whats 2x + y = 10 5x - y = 18 in elimination method
1 answer:
2x + y = 10
5x - y = 18
7x = 28
x = 4
2(4) + y = 10
8 + y = 10
y = 2
(4,2)
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Radius= 3
Diameter= 6
Circumference= 18.85
Area= 28.27
Give me brainlest plis :(
As far as I understand A)
1. Observe problem
2. Plug in values
|-54|+30=
54+30=
84
Answer:
106.67%
Step-by-step explanation:
85% as a fraction is 4/5
25% as a fraction is 3/4
<h2>

/

=

</h2>
Convert 16/15 to a decimal: 1.067
Multiply: 1.067 · 100= 106.67%