X = 4 y = - 3
Substitute x for 4 and y for - 3
<u>x² - 4y
</u> 2
<u>4² - 4 *(- 3</u><u>)
</u> 2
<u>16 - ( - 12 )</u>
2
<u>16 + 12</u>
2
<u>28</u> = 14
2
Solution: 14
Answer:
i am not sure but i guess in fraction ans is: 22/9/1 , and in decimal the ans is: 2.444

Convert the mixed number to an improper fraction:

Subtract the fractions to get your final answer:

Answer:
50
Step-by-step explanation:
Answer:
No, it isn't.
Step-by-step explanation:
The correct statement would be K + 8 = 19 <<<<<<<<\
11 + 8 equals 19 not greater than 19.