Answer:
answer c part
Step-by-step explanation:
please make me brainlist
|x| < 7
means x < 7 and x > -7
answer is -7 < x < 7
I think the answer might be 72
Answer:
992
Step-by-step explanation:
We can subtract from the number of strings of length 4 of lower case letters the number of string of length 4 of lower case letters other than x. Thus the answer is 264 − 254 = 66,<span>351</span>
