Answer:
The correct option is C) –x + xy – 7y.
Step-by-step explanation:
Consider the provided expression.
Rearrange the expression so, that like terms comes together.
–3x + 2x + 2xy – xy + 4y – 11y
Now, add the like terms as shown below:
x(–3 + 2) + xy(2 – 1) + y(4 – 11)
Now, perform the operation inside the parentheses.
x(–1) + xy(1) + y(–7)
Open the parentheses.
–x + xy –7y
Now, compare with the provided options.
By comparison it can be concluded that the correct option is C).
Hence, the correct option is C) –x + xy – 7y.
Answer:
times 4
Step-by-step explanation:
Red to free 3:2
3/35 2/x cross multiply
3x=70
Solve
23.33 green apples
11. 18 students
72=.8x
x=90
90*.2=18
24 is the answer for your problem
Answer:
-7 > x
Step-by-step explanation:
first we expand the brackets so it will be -3x -6>-69-12x
then we can convert the > to = so it will be :
-3x -6=-69-12x
we can now try to solve the equation for x so :
-3x -6= -69-12x
-6 = -69-9x
63 =-9x
7 = -x
-7 = x
we can then change the symbols back so it will be:
-7 > x
