In 7 years, the car was 18,000 and after 5 years it is worth 10,500 so if you subtract 18000-10500=7500 and if you do 7500/5=1500 so this means that the car was going down 1500 in value every year.
Answer:
-5x-8-11y
Step-by-step
Because you shift 10x to -10x and then 5x-10x = -5x
You leave the -8 the same
You do 3y to -3y and then do -3y -8y = -11y
Hence altogether you get, -5x -8 -11y
180/3= 60 mph
60 x 7= 420
420 miles drive on tuesday
have a good day:)
Answer:
Step-by-step explanation:
The expression can be factored using the factors of 14, 2 and 7, which add to give 9.
x² -9x +14 = (x -2)(x -7)
One of the factors is (x -2).
Answer: Lin is correct but her thinking is wrong.
Step-by-step explanation:
2x-32+4(3x-2462)=14x
First solve parentheses: 2x-32+12x-9842=14x (you distribute the 4).
Then add common factors on the same side of the equal signs:
14x-9880=14x
When solving for x you would subtract 14x giving you:
-9880=0 which would never be true.
