Solve the system of equations by graphing. [x+y=4 7x-6y=54​

Step-by-step explanation:

let's simplify first linear equation to slope -intercept form

x+y=4

y=-x+4

table for this equation

let's simplify first linear equation to slope -intercept form

table for this equation

solutions by graphing the system of linear equation

note: the red line is for first equation as well as the green line is for second equation and the black dot is the coordinates of the solutions of x and y

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

the cat is blue because the probability of extension towards the prefix of the diameter of the circle could only mathematically equal to the sum of the roots of the carrots from   your garden.

step-by-step explanation: