x equals 4 and y equals 5 . so the formula would be 5x+12y=80 and if we need 4 of the small boxes we sub x for 4 and we get 5(4) =20. Next, 80 minus 20 is 60, and the equation would now be 12y=60. we now divide both sides by 12 and we get left with y=5. 5x + 12y = 80 5(4) + 12(5)=80 20+60=80. That is all. I hope that doesn't sound confusing
Last week Gill read 164 of the 276 pages of the book.
hope this helped :)
It’s the first one ( quadratic )
You can multiply 3 and 6 together then divide the product by 2
(6*3)/2=18/2=9
Answer:
#8 might be y= -3x + 5
Step-by-step explanation:
This may help
