24 can go 3 times into 84
Answer:
5:3
Step-by-step explanation:
30:18 = 10:6=5:3
mark brainliest if right :)

Quadratic formula is

'a' is the coefficient of x^2 = 4
'b' is the coefficient of x = 2
'c' is the constant = -1
Now we plug in all the values in quadratic formula



The above one is the substitution of values of a,b,c in quadratic formula.
Answer:
For D I believe it would be 6
Step-by-step explanation:
I believe 6 because is you do 108÷18 you get 6 and then it would be 6/108 = 7/18 which is true.
Might not be correct and I don't know the others sorry!
Answer:
The probability would be 2/6
Step-by-step
there are 6 marbles in all
2 of them are red
2 out of the 6 are red
making the fraction 2/3 (or 1/3)
hope this helped!