Me branniest any answer without proof will be reported

Choice B is correct. The two lines cross at (2,-3)

As algebraic proof, you can plug in (x,y) = (2,-3) into each equation and verify like so

y = 2x-7

-3 = 2(2) - 7 ... replace x with 2, y with -3

-3 = 4 - 7

-3 = -3 true equation

Repeat for the second equation

y = -x-1

-3 = -2-1 replace x with 2, y with -3

-3 = -3 ... true equation

both equations are true when (x,y) = (2,-3) so the solution to the system has been confirmed.

rick would give her the best deal as he will charge $8.88 per hour

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