This might take me a while but here we go! :)... So another form is (6,000,000 + 7,200). Another form is Just actually writing the whole Number out but with Words instead of Numbers! Cool right? Well I hope this helps you with your homework Byeee :)
Answer:
800-80w.
800-80(2)=800-160=640 left in 2 weeks.
800-80(3)=800-240=560
800-80(5)=800-400=400
800-80(7)=800-560=240
800-80(10)= 0. She has 10 weeks until all of her money is gone
Function: 800-80w
Range: 460
First you would subtract x from both sides to move all the x's to one side
Then you would add 4 to both side to move all the non x's to one side
Lastly divide by negative 15 to have x by itself
9/-15 =-.6
So x as has root at x=-0.6
This is the answer 16x^2 y-6xy^2
Xy
-5.510
-4.58
-3.56
-2.54
-1.52
