the answer i think its 8 not sure
Answer:
b = -3/4
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtract Property of Equality
Step-by-step explanation:
<u>Step 1: Define</u>
-6 = b8
<u>Step 2: Solve for </u><em><u>b</u></em>
- Rewrite: -6 = 8b
- Divide 8 on both sides: -6/8 = b
- Rewrite: b = -6/8
- [Fraction] Simplify: b = -3/4
<u>Step 3: Check</u>
<em>Plug in b into the original equation to verify it's a solution.</em>
- Substitute in <em>b</em>: -6 = (-3/4)8
- Multiply: -6 = -24/4
- Divide: -6 = -6
Here we see that -6 does indeed equal -6.
∴ b = -3/4 is the solution to the equation.
Answer:
Step-by-step explanation:
A population of alleles must meet five rules in order to be considered “in equilibrium”: 1) No gene mutations may occur and therefore allele changes do not occur. 2) There must be no migration of individuals either into or out of the population. 3) Random mating must occur, meaning individuals mate by chance.
The procedure for representing the product is described as following:
1) Draw the distance of the first negative number.
2) Extend the distance by the magnitude of the second negative number.
3) Draw the distance of the reflection of the result found in 2).
In the number line <em>negative</em> numbers represent <em>leftward</em> distances. The product of a <em>negative</em> number and a <em>positive</em> number is equal to the distance of the <em>negative</em> one by the number of times such distance is repeated. In addition, we know by algebra that the product of two <em>negative</em> numbers equals a positive number, so we know that distance becomes <em>rightwards</em> due to reflection on the former line segment.
The procedure is described as following:
1) Draw the distance of the first negative number.
2) Extend the distance by the magnitude of the second negative number.
3) Draw the distance of the reflection of the result found in 2).
We kindly invite to check this question on number lines: brainly.com/question/1889174