Answer:
Y = k/x for some fixed number constant k
7 = k/9
k = 63
so Y = 63/x
14 = 63/x
14 x = 63
x = 63/14 = 9/2
Step-by-step explanation:
not too hard ;)
If you set up a proportion, this will make sense.
Now, Cross Multiply
6x = 12.5
x = 25/12
Answer:
2
Step-by-step explanation:
7/3+3(2/3−1/3)^2
=7/3+6/9-3^2/9
=7/3+6/9-9/9
=7/3+2/3-3/3
=6/3
=2
Answer:
The answer would be -a
Step-by-step explanation:
In the examples,
5 + (-5) = 0
-1.33 + 1.33 = 0
THat means there will be a negative then a positive, or a positive then a negative.
INVERSE is the key word in this problem.
Answer:
I think it's B
Step-by-step explanation:
I may be wrong so don't take my answer as something you should use but if it is right let me know
