Answer:
6
Step-by-step explanation:
Use a calculator
Answer:
-1
Step-by-step explanation:
All negative integers are not whole numbers
Step-by-step explanation:
1x+2x+3x=60
x=10
2x+3x+4x=20+30+40=90
average=90÷3=30
2. x = 1/4 ( 0.25)
4. y = 122, x = 42
6. x = 63, y = 8
8. is missing
10. 13.5 cm
12. x = 10.6
14. x = 5.45