Answer:
7.28 × 1013
Step-by-step explanation:
The standard form of a number is introduced to avoid the difficulty of reading the large numbers. Any number that can be written in the decimal form between 1.0 to 10.0 multiplied by the power of 10.
Answer:
-18
Step-by-step explanation:
I hope that helps! Its in the picture
Answer:
400 - 120 - 220 -175 -60 +50 = -125
Step-by-step explanation:
- 5x.
In case you actually want to know how I got it:
the question is just saying "8x - 13x".
8 - 13 = -5
