Answer:
4a+5a+7b-b
the first thing is to put the like terms together
Step-by-step explanation:
then add or subtract as given after pairing.
Therefore;
our answer is; 9a+6b
since it is factorisable we can further write it this way; 3(3a+2b)
q2) 6c+4d-c-7d
we first put the like terms together
6c-c+4d-7d
we then add and subtract
5c-3d
since our answer is not factorisable we leavem;
5c-3d as our final answer
Answer:
the answer would be twenty
Step-by-step explanation:
20x2=40 +9=49
49=49
Answer:
Option B is correct
The function h(x) = |x|
Step-by-step explanation:
Given the points (0, 0) , (-1 , 1) and (-2 , 2)
The absolute value of x i,e |x| will always gives the positive value of y
i.e y = |x|
For x = 0
y=|x| =|0| = 0
For x =-1
y= |-1| = 1
For x = -2
y = |x| = |-2| = 2
As you can see that for every value of x , we get the positive value of y;
therefore, the function which represents the condition is: y=h(x)=|x|
Hence, the given points lie on the graph of the function h(x) = |x|
What are the shapes that you are referring to?
