1) 23
2) -20
3) 2
4) -28
5) -11
Answer:
1, 2, and 5
Step-by-step explanation:
Answer: it is in absolute value form, so when you take it out the signs would change to 7 + 42 = 49
Step-by-step explanation:
Answer:
241,000
Step-by-step explanation:
When multiplying a number with a base of 10 raised to the nth power. Move the decimal point of that number n digits to the right.


