Answer:
16/31, 51.612903225807%
Step-by-step explanation:
1. 50 + 20x = 240
2. 85% so more than 75%
3. 25.9% so about 26%
Hope this helps and please consider marking branliest if this helped you
Answer: uses a visual representation of the logical flow of steps needed to reach a conclusion.
Step-by-step explanation:
A flowchart proof is a visual representation that is made of boxes with which arrows are used to show the flow of steps which take place. It uses a visual representation of the logical flow of steps needed to reach a conclusion.
The true facts which are the statements, will be placed in the boxes that are drawn. The arrows in flowchart proof shows the progression of statements made.
Answer:
Simplified, it would be 2x^2+2xy+3y^2+3x+y+1 so that's your answer.
Answer:
-4
Step-by-step explanation:
9-8=1
1x-2=-2
-2x2=-4
