Isolate the variable using algebraic manipulation.
Hope this helps.
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Answer:
The perimeter should be 49 centimeters
Step-by-step explanation:
You're just adding up the centimeters that are stated in the question and then just putting the number there in the answer
First, you can factor them into (x-8)(x+9)=0 then set x-8=0 and x+9=0, in which you get X = 8 or X = -9
Answer:
they need 25 more signatures to get their idea carried out
Step-by-step explanation: 25% of 426 is 107 and 107 minus 82 is 25