The answer to letter A is (x-y)² because if x=5 and y= -3 the problem would be (5-(-3))² and when you have -- that means you add. ik weird right. So basically that would be 8² which equals 64. Rather then the other one which was (x+y)² because again that would be (5+(-3))² but different because of the addition sign. so, that's asking what 5-3 is which is 2² which equals 4. Making (x-y)² bigger. I hope this helped
Number 9 is 36 because there are 18/40 who feel safe, so it multiplied would be 36. C
Answer:
The 2nd, 3rd, and 8th choice
Step-by-step explanation:
He was born on July 2, 1924 and he died on June 9, 1972
~Hope this helped
