The correct second step in solving the equation 8 - 3x = -7 is make 'x' the subject of formula
<h3>What are algebraic expressions?</h3>
Algebraic expressions are defined as mathematical expressions made up of terms, constants, factors, coefficients and variables,
They are comprising of arithmetic operations such as;
- Division
- Bracket,
- Multiplication
- Subtraction
- Parenthesis
- Addition, etc
<h3>What are linear equation?</h3>
A linear equation is defined as an equation having the highest power of the variable to be one.
It is also described as the equation of a line.
Given the equation:
8 - 3x = -7
Take the following steps;
-3x = -7 - 8
Subtract like terms
-3x = -15
Make 'x' the subject of formula by dividing both sides by -3
x = -15/-3
x = 5
Thus, the second step is making 'x' the subject
Learn more about linear equation here:
brainly.com/question/2030026
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Answer:
6.84931507 = 6-7 deaths
Step-by-step explanation:
3,600,000 / 525600 (minutes in a year) = 6.84931507
The radius is 12. (Equation used: r=)
Answer: 810,000
Step-by-step explanation: Thinking of the choosing of one of the numbers in the code as an individual event, we know that there is 30 possibilities per choosing.
Using the Fundamental Counting Principle(look it up if u dont know what it is), we can simply do 30^4 for the 4 digits, getting us 810000