In following manner we can write an equation to represent a real-world situation
Step 1: From the problem statement, determine the known and unknown quantities.
Step 2: Using keywords, ascertain the connection between the known and unknown quantities.
Step 3: Create an equation to show how the known and unknown quantities relate to one another.
There are various mean types in mathematics, particularly in statistics. Each mean helps to summarize a certain set of data, frequently to help determine the overall significance of a specific data set.
A mathematical statement known as an equation is made up of two expressions joined together by the equal sign. A formula would be 3x - 5 = 16, for instance. When this equation is solved, we discover that the value of the variable x is 7.
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Answer:
x = -2.
Step-by-step explanation:
A line that is parallel to a vertical line must also be a vertical line. x = -2 is the only vertical line.
You basically just split it right down the middle. if the cost of something is lets say $75.58, then you would divide 75.58 by 2, which is $37.79
hope it helps!!
1. 2.6
2. 0.9
3. 4.5
if you count the lines on the ruler, you can find the answer
<span>(x+3)^2 = x^2 + 69
x^2 + 6x + 9 = x^2 + 69
x^2 + 6x + 9 - x^2 = x^2 + 69 - x^2
6x + 9 = 69</span>