8.57 change. 3.079 - 3.4999. divided by 3.499. multply by 100
Answer:
4
(+, -) coordinates
Step-by-step explanation:
1x+2x+3x=60
x=10
2x+3x+4x=20+30+40=90
average=90÷3=30
Answer: after you work out the question it will come to you
Step-by-step explanation: No need
