Im actually learning this myself atm, The three methods most commonly used to solve systems of equation are substitution, elimination and augmented matrices. Substitution is a method of solving systems of equations by removing all but one of the variables in one of the equations and then solving that equation. Elimination is another way to solve systems of equations by rewriting one of the equations in terms of only one variable. The elimination method achieves this by adding or subtracting equations from each other in order to cancel out one of the variables. <span>Augmented matrices can also be used to solve systems of equations. The augmented matrix consists of rows for each equation, columns for each variable, and an augmented column that contains the constant term on the other side of the equation. For example, the augmented matrix for the system of equations 2x + y = 4, 2x - y = 0 is [[2 1], [2 -1]...[4, 0]], Good luck!</span>
I think that the answer is: 2, 896
If it is wrong I’m so so sorry..
The answer is 240 please mark me as brainliest
Find value
1quaqrter=25 cents
2nickles=2*5=10 cents
1 dime=10 cents
3 pennies=3 cents
total is
25+10+10+3=48
48 out of 100 cents
48/100=48%
the answer is 48%
Answer:
110
Step-by-step explanation:
Two lines are parallel and so:
Given angles are alternate exterior angles and the measurements ofalternate angles are equal so the measure of missing angle is 110 degrees.