Composite.
Because the definition of them is, <span>A prime number has only two factors: 1 and itself. A composite number has more than two factors. The number 1 is neither prime nor composite. The prime numbers between 2 and 31 are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29 and 31 since each of these numbers has only two factors, itself and 1.
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-Ginger
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Answer:
Option B) The variable Y will cancel out first.
Step-by-step explanation:
we have
5x-y=-21 ----> equation A
x+y=-3 ----> equation B
Solve by elimination
Adds equation A and equation B
5x-y=-21
x+y=-3
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5x+x=-21-3 ----->variable y will be eliminated first
6x=-24
x=-4
The answer is 10x10x10=1,000
ten times ten times ten is one thousand
Answer:
9
Step-by-step explanation:
a^3=72900/100
a=(729)^1/3
a=9
Answer: 1. 2262
Step-by-step explanation: