Accuracy is how close a measured value is to the actual (true) value.
Answer:
Sorry sis don't know the meaning
5x+25 final answer is x=5
Answer:
3x + 16 = 22.75
3 = 22.75 - 16
<u>3</u><u>×</u><u> </u>= <u>6</u><u>.</u>75
3 3
x= 2.25
He has 21 classmates, you know this by, taking 17.5 and dividing it by the 5/6. This leading to get you 21.