Answer:
x = -20
Step-by-step explanation:
2(x+7) 2x + 20 - 2 = x+4 2x + 8
2x+14 + 2x + 20 - 2 = x + 4 + 2x + 8
4x +32 = 3x + 12
x = -20
There are <em>3 </em><em />terms in the expression 5m, 2- mn + 4n + 7
Your answer is 3
Answer:
See below
Step-by-step explanation:
Given that
<h2>C = 5t + 10</h2>
We can simply take t as 1,2, 3 and so on and put it in the above equation. After finding out C, we can plot the points accordingly.
<u>OR</u>
We can simply use a graphing calculator.
See the attached file!
Answer: "11 and 12" .
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11² = 121 ;
12² = 144;
140 falls between 121 and 144 .
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Answer:
it increase and by 16.7
Step-by-step explanation: