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s344n2d4d5 [400]
2 years ago
5

To which set or sets does -20 belong?

Mathematics
2 answers:
il63 [147K]2 years ago
8 0

Answer:

B: integer and rational number

Step-by-step explanation:

whole numbers: 0, 1, 2, 3, 4, ...

integer: ..., -4, 3, -2, 1, 0, 1, 2, 3, 4, ...

rational number: any number that can be written as a fraction of integers

Answer: B: integer and rational number

Tema [17]2 years ago
5 0

Answer:

B and C.

Step-by-step explanation:

-20 is a negative integer.

It is also rational.

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4 0
3 years ago
What property is (3x+7)+(2x+8)=3x+7+2x+8
Alex_Xolod [135]

Answer:

distributive property

Step-by-step explanation:

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4 0
1 year ago
-14^2-8+3-6x^2+7x-11
denis-greek [22]
The answer is <span><span>−<span>6<span>x2</span></span></span>+<span>7x</span></span>−<span>212</span>
5 0
3 years ago
How do you solve this? Show work and answer
Naddik [55]

Let's solve your equation step-by-step.

2b+1=16−3b

Step 1: Simplify both sides of the equation.

2b+1=16−3b

2b+1=16+−3b

2b+1=−3b+16

Step 2: Add 3b to both sides.

2b+1+3b=−3b+16+3b

5b+1=16

Step 3: Subtract 1 from both sides.

5b+1−1=16−1

5b=15

Step 4: Divide both sides by 5.

5b/5=15/5

<em>answer: b=3</em>

6 0
3 years ago
Read 2 more answers
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