Help! please show some sort of proof! thanks xo ive asked this question 4.. times please someone help its already late.

A

Step-y-step explanation:

all straight lines equal 180, half of 360 which would be a circle. 10 times 4 equals 40 and you add the two angles together to get 180.

I can answer now yay

x = 4

Step-by-step explanation:

The two angles are supplementary because they add up to 180. We know this because both angles lie on a line, which makes a straight angle.  so we can make the equation and solve using algebra    

180 = 10x + 140         subtract 140 from both sides

-140          -140

40 = 10x                  divide each side by 10

/10    /10

4 = x  or x = 4

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