A and D are the solutions that make the inequality true.
6^2= 36
9^2= 81
10^2= 100
-4^2= 16
-9^2+ 81
-12^2= 144
Correct option is D. Distance d = 100 + 1.25 x
<h3>What is a linear equation?</h3>
A linear equation only has one or two variables. No variable in a linear equation is raised to a power greater than 1 or used as the denominator of a fraction. When you find pairs of values that make a linear equation true and plot those pairs on a coordinate grid, all of the points lie on the same line.
- An example of linear equation is y=mx + b. A polynomial equation of the first degree (such as x = 2y - 7)
- A linear equation is an algebraic equation where each term has an exponent of 1 and when this equation is graphed, it always results in a straight line. This is the reason why it is named as a 'linear equation'.
To lean more about linear equations from the given link
brainly.com/question/2030026
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Answer:
b+9=20-12
Step-by-step explanation:
Hopefully this helped, if not HMU and I will try my best to get you a better answer!
A. x= 11/5
b. x= 6
c. x= -12/2
d. x= 6/5
