Answer:
the only one that is a function is B
Step-by-step explanation:
the rest of them have repeating inputs which makes them no functions
Answer:
20?
Step-by-step explanation:
Because 12x2.5 is 30. So you multiply 8x2.5 which is 20
Have a great day or night
(x,y) is a solution to an eqn when y = mx + c
A. 2(2)-1 = 3 <>-1
B. 2+3 = 5<>-1
C. 2-3 = -1 = y
so C has (2,-1) as a solution
It is 15 / 1000 in the fraction form.
The given equation is:
Just multiply both numerators and both denominators respectively, with the bar line still between them. So, it becomes
Then you factor out the equations:
Simplify terms by dividing them. The negative sign and 3 cancels out. The answer would be: