Answer:
x+3
Step-by-step explanation:
21=7x3. Hence answer is 3
10 i think..... plz don't report me
how long it is
Answer: 124
9 = 3² is not prime, so .
7 is prime, so .
Then the difference is .
Answer: it’s the last one
Step-by-step explanation:X is the horizontal line and y is vertical so you just gotta move toward where the points meet
