Answer:
a and b
Step-by-step explanation:
Function is a relation that the domain doesn't have the same/repetitive value in a single set.
Some set of relations have repetitive domain
For example, {(1,1),(1,2)} This is NOT a function.
But {(1,1),(2,1)} is a function because there are no repetitive domains.
Therefore the answers are first choice, second choice and fifth choice.
Well what are her earnings to begin with ?
Answer:
5
Step-by-step explanation:
(38 + 6x - 6) ÷ 2 = 7x -4
multiply both sides by 2
(38 + 6x - 6 = 2( 7x - 4)
38 + 6x - 6 = 14x - 8
32 + 6x = 14x - 8
40 = 8x
x = 5
Midsegments are the average of both bases.