Find the point of intersection algebraically for the system of equations. Make sure to write your answer as an ordered pair.

y = 5x + 4

y = 2x + 1

(x, y) = ( , )

Question 2
2. Find the point of intersection by graphing the system of equations.

x + y = 4

4x -y = 1

(x, y) =( , )

Step-by-step explanation:

hello :

1) the system is : y=5x+4

                           y = 2x+1

so :5x+4 =2x+1

5x-2x=1-4

3x= -3      so : x= -1     but y =2x+1 put x=-1 you have : y =-1

the solution : (x,y) =( -1, -1)

2)  the system  is :     x + y = 4                                    

                                4x -y = 1

means :   y = - x+4    (line red)

               y= 4x-1     (line blue)  

graficly : intrsection is : (x,y) =(1 ,3 )

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation: