Solution
Step 1:
There are three types of systems of linear equations in two variables, and three types of solutions.
1. An independent system has exactly one solution pair. The point where the two lines intersect is the only solution.
2. An inconsistent system has no solution.
3. A dependent system has infinitely many solutions.
Step 2
Solve the systems of the equations using the substitution method
![\begin{gathered} \text{y = -x + 4} \\ 2x\text{ + 2y = 8} \\ 2x\text{ + 2\lparen-x + 4\rparen = 8} \\ 2x\text{ - 2x + 8 = 8} \\ 8\text{ = 8} \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%5Ctext%7By%20%3D%20-x%20%2B%204%7D%20%5C%5C%202x%5Ctext%7B%20%2B%202y%20%3D%208%7D%20%5C%5C%202x%5Ctext%7B%20%2B%202%5Clparen-x%20%2B%204%5Crparen%20%3D%208%7D%20%5C%5C%202x%5Ctext%7B%20-%202x%20%2B%208%20%3D%208%7D%20%5C%5C%208%5Ctext%7B%20%3D%208%7D%20%5Cend%7Bgathered%7D)
Final answer
The system is dependent so there are infinite solutions.
Equivalent
Answer:
In mathematics, a coefficient is a factor linked to a monomium. Given a monomium divider, the coefficient is the ratio of the monomium by the divider. Thus the monomium is the product of the coefficient and the divider. The different coefficients will depend on the factorization of the monomium. This is usually next to the letter that accompanies the algebraic fraction. A numeric coefficient is a constant factor of a specific object. For example, in the expression 9x2, the coefficient of x2 is 9. In elemental algebra, numeric coefficients of similar terms are grouped together to simplify algebraic expressions.
Step-by-step explanation:
since d=3, you can plug it in into the equation
2f = 2(3)/6
2f = 6/6
2f=1
divide both sides by 2
f = 1/2
Answer:the correct answer is C
Step-by-step explanation:
a). = m∠ABC = m∠B' C' A'
b). = m∠ABC = m∠C' A' B'
c). = m∠BCA = m∠C' A' B'
d). = m∠BCA = m∠B' C' A'------------------x-_
The correct should 356 yards^2
to solve this you simply add the are of the two squares after you calculate the area for each of them.