Answer:
a. 39
b. -146
c. 749
d. - 59 (I dont know if there could be negatives but try.)
2a. You subtract when two numbers are positive.
2b. You add when two numbers are negative.
3. answer is b because when you subtract 16- 9 you will have 7 numbers apart.
4. To find the distance betweeen 87 and -92 just subtract to get the poduct to 5
Simply just use a number line online
Simply use the number line I found your wsh online for a- d
Step-by-step explanation:
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