Plz help with my math!

the required coordinates is : -

(-2 , 6)

Step-by-step explanation:

here's the solution: -

=》y = 2x + 10

=》y = -4x - 2

by equating the above equations, ( since, y = y )

we get ,

=》2x + 10 = -4x - 2

=》2x + 4x = -2 - 10

=》6x = -12

=》x = -12 ÷ 6

=》x = -2

now, plugging the value of x as -2 in equation 1,

=》y = 2x + 10

=》y = (2 × -2) + 10

=》y = -4 + 10

= 》y =6

(-2, 6)

Step-by-step explanation:

Plug in one of the equations into the y-variable (doesn't matter which):

2x + 10 = -4x - 2

Combine like terms by adding the 4x to both sides. This makes it cancel out on the right side, and 2x + 4x on the right side is 6x:

6x + 10 = -2

Combine like terms by subtracting 10 from both sides, making it cancel out on the left side, and on the right: -2 - 10:

6x = -12

Then isolate the x-variable by dividing both sides by 6:

x = -2

Taking the -2, plug it into an x-variable in either of the equations:

y = 2x +10

y = 2(-2) + 10

y = -4 + 10

y = 6

the camry sales+accord sale=828,000. to make it so the two numbers are 18 thousand apart and still equal 828,000, you first need to find out what half of 828,000 is. 828,000/2=414,000. for the two numbers to equal 828,000, you have to add the same amount as you subtract from the middle. in this case, the number is 9,000 because it's half of 18,000. to equal 828,000, you have to add 9,000 to 414,000 for the camry and subtract 9,000 from 414,000 for the accord. 414,000+9,000=423,000.

414,000-9,000=405,000.

423,000+405,000=828,000.

423,000-405,000=18,

hope it