The answer is -40 because 1/2 of 4 is 2 and 1/2 of 5 is 2.5, 2•2.5=5. -2•-2•-2=-8. 5•-8=-40
Answer:
400
Step-by-step explanation:
it says average which probably means 400
The correct answer is 52. If you need help understanding visit this website http://www.factmonster.com/math/numbers/rounding.html
Increase with a 28% change
Answer:
-5
+9
(top right)
Step-by-step explanation:
Hope this helps :)