x - y = 35
x = 6y
Plug 6y in for x in the first equation.
6y - y = 35
5y = 35
Divide both sides by 5
y = 7
x = 6y
x = 6(7) = 42
42 and 7
Letter C
Since we had the answers we could have just tried the answers but you will not always have multiple choice so this is the method for solving.
The answer would be, y - 32 + 4y
Company A becuase it cost less than others and you can get more for a lower price
So the answer is C
20 times
This is just simple division. Do 8 divided by 0.4 and you should get 20
Hope this helps!
-Coconut;)
1. x^2 + x - 90
2. (x+10)(x-1)
3. x= -10 and 1
