The correct answer you need will equal 9
Answer:
I'm sorry I don't have an answer but for all future math work you should download photomath on your phone it's rly good
1- If the other 5 numbers on the cube aren't 3 the probability is 1/6
2-(Sorry I don't speak English well and I didn't understand the question) I think it's refereed to the first sentence, so it's 67/450=1/75
Step-by-step explanation:
The quadratic formula is:
A, in this case, is -2.
B is 5
C is -11
x = 
x = 
x = 
x = 
and 
We can break up the fraction to make it easier on our eyes
x = 
≈1.9843
x = 
We can use substitution.
We can substitute 2x + 3 for 'y' in the 2nd equation.
y = 3x + 5
2x + 3 = 3x + 5
Subtract 3 to both sides:
2x = 3x + 2
Subtract 3x to both sides:
-x = 2
Multiply -1 to both sides:
x = -2
Now we can plug this into any of the two equations to get our y-value:
y = 2x + 3
y = 2(-2) + 3
y = -4 + 3
y = -1
So our solution is (-2, -1)
