3.(05.01) A pair of linear equations is shown below:
Y-2x + 3
Y-tx-1
Which of the following statements best explains the steps to solve
pair of equations graphically? (4 points)
O Graph the first equation, which has slope 3 and y-intercept = -2, graph the second equation, which has slope = -1 and y-intercept-4, and find the point of intersection of the two lines,
O Graph the first equation, which has slope = -3 and y-intercept2, graph the second equation, which has slope - 1 and y-intercept 4, and find the point of intersection of the two lines.
Graph the first equation, which has slope-2 and y-Intercept = 3, graph the second equation, which has slope -4 and y-intercept -1, and find the point of intersection of the two lines
O Graph the first equation, which has slope - 2 and y-intercept = -3, graph the second equation, which has slope - 4 and y-intercept = 1, and find the point of intersection of the two lines

C. Graph the first equation, which has slope = −2 and y-intercept = 3, graph the second equation, which has slope = −4 and y-intercept = −1, and find the point of intersection of the two lines.

Step-by-step explanation:

The two equations are in slope intercept form which is y = mx + b where m is the slope and b is the y-intercept.

In the first equation (y = -2x + 3), -2 is the slope since it is the coefficient. "b" is 3 since it is the constant of the equation.

In the second equation (y = -4x -1), -4 is the slope is the coefficient, and the y-intercept is -1 since it is the constant.

To solve the equations graphically, graph them and find the point where they intersect.

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".

15% chance.

step-by-step explanation:

3/10 times, the 5 year old will get a tablet. 5/10 times, the 13 yer old will get a tablet. multiply both fractions to get 15/100 times, both would have a tablet.