Answer: A and B only
Step-by-step explanation:
In function, for one value of x there must be only one value of y.
6 mm
Set up a proportion of 12/9=8/x. Cross multiply and this gives us 12x=72. Now divide both sides by 12 and you get 6.
Answer:19/6
Step-by-step explanation:
you would first get 13+6/6
Which is 19/6 when you add 13 +6 then divide by 6
(X÷2)-12
This is because you break the problem down.
For example half = divide by 2
Gave out= minus
Hope it helps
The answer is B, 4(x-5)(x+3)
