Answer:
y=3
x=3
Step-by-step explanation:
2x +3y=15
2x-2y=-12
y=3
x=3
Any number from -10 to -∞ would be correct. One example is -79.
Answer:
D. 24
Step-by-step explanation:
A prime number is a number that only has 2 factors, which is 1 and itself. In other words, a prime number is only divisible by 1 and itself.
19 is a prime number, because it is only divisible by 1 and itself.
11 is also a prime number because it is only divisible by 1 and itself.
5 is also a prime number because it is only divisible by 1 and itself.
24 is not a prime number because it is divisible by 1 and itself, but it is also divisible by 2, 3, 4, 6, 8, and 12.
The answer is D.
