Is there a picture? You just threw it all in a sentence. It works better with a pic
Answer:
Step-by-step explanation:
A is a quadratic. Quadratics are not linear. It contains an x^2 term.
B isn't really a true value for a solution to a linear equation because there are x's on both sides of the equation. They can be divided out leaving you with 12 = 17.
C is linear It has 1 solution The answer to C is 3.64
D is linear it has 1 solution The answer to D is 5/12
Both C and D have only 1 solution each. That is one of the characteristics of linear equations.
Answer:x=125
Step-by-step explanation:
180-55=125
The answer is B. If you use the guess and check method, because area is base times height (A=bh) Multiply 9 2/3 by each of the numbers until you get 65 1/2 which in this case is B, 6 3/4
For this case we have the following system of equations:
We substitute the second equation in the first:
We eliminate the parenthesis taking into account that:
We add similar terms:
We find the value of the variable "y":
Thus, the solution of the system is given by:
Answer:
