Answer = 8/7
You add 1 to both sides
Then simplify 7+1 to 8
Divide both sides by 7
Answer:
4c^2 - 3a^2 -7ac +6bc -ab
Step-by-step explanation:
solve first 3a( a + b + c) - 2b ( a+ b +c)
which is = 3a^2 + 3ab + 3ac - 2ab - 2b^2 -2bc
there for 4c(-a + b +c) -( 3a^2 + 3ab + 3ac - 2ab - 2b^2 - 2bc)
= -4ac-3ac +4bc+2bc -3ab+2ab + 4c^2 -3a^2
=4c^2 - 3a^2 -7ac +6bc -ab
Answer:
The answer is $240
If you do one box which has 6 tiles you can get that one box has enough for 120 by 120. if you do another box you get 240 by 240 and add one more box to get 360 by 360. Unless you need to calculate for the ones she only needs and not in the box then the answer should be $240
Step-by-step explanation:
Hope this helped
A brainliest is always appreciated.
X = -0.94339622
Hope this helps!
