He makes $232 because 8 x 4 =32 and 32 x 7.25 = 232
Answer:
A is a function/B is not.
Step-by-step explanation:
A, there are 1 x value for 1 y value.
B, is not a function because for 1 x value, there are 2 y values.
The answer is B doesn't occur.
Hope its helps :)
I think its the second one, the answer does not have a definite and, and cannot be put into a ratio.
Answer:
B.
Step-by-step explanation:
Try solving:
13x - 5 = - 5 + 13x
13x - 13x = -5 + 5
0 = 0.
Therefore it is an identity.
We could make x any real value and the identity would hold.