Answer:
3/10 or 30%
Step-by-step explanation:
Add all of the marbles: 5+2+3=10
Then use a fraction to represent the three purple marbles: 3/10
That porportion is your answer
Answer:
(1, - 1 ) and (5, - 3 )
Step-by-step explanation:
To determine which points are solutions of the inequality.
Substitute the x/y values into the left side of the inequality and compare with the right side.
(- 6, - 3)
- 3 + 12 = 9 > - 3 ← not a solution
(1, - 1 )
- 1 - 2 = - 3 ≤ -3 ← this is a solution
(5, - 3 )
- 3 - 10 = - 13 < - 3 ← this is a solution
(0, - 2 )
- 2 - 0 = - 2 > - 3 ← not a solution
(7, 12 )
12 - 14 = - 2 > - 3 ← not a solution
If f(x) = 4 - 7x then x = -f/7, 0
but if
f(x) = 0 then x = 0.
Answer:
Step-by-step explanation:
The inverse function is a function that reverse a given function.
You can follow this procedure:
The given equation is 
First change the position of the x, because is the variable you need.
Now substract 20 in both sides of the equation:
Do the necesary calculations
Now divide by -5 both sides of the equation to clear X
simplify:
Finally you will get:
Answer:
I am 75% sure that it is the blue one
Step-by-step explanation:
