Answer:
sure i do! pls provide answer choices.
Answer:
A fair die has 6 sides.
There are 3 odd numbers on a fair die so the probability would be 3/6
There are 4 numbers greater than 2 on a fair die o the probability of that would be 4/6
There is only one number that will make it square and that is 4. So the probability would be 1/6
Answer: x=-5
Step-by-step explanation: In order to get rid of the parentheses we must multiply or distribute the outside number times anything inside the parentheses.
–5(1 – 5x) + 5(–8x – 2) = –4x – 8x
-5-25x+-40x-10=-4x-8x
Next we combine like terms.
-5-25x+-40x-10=-4x-8x
-15-15x=-12x
Then we add 15x to both sides
-15-15x=-12x
-15=3x
Finally we divide both sides by 3 which will give us our answer.
-15=3x
-15/3=3x/3
x=-5
<u><em>x=-5 Hope this helps!</em></u>
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Answer:
The answer is 4 liters.
Step-by-step explanation:
We want a final 25% solution, which means that the solvent should constitute 25 percent of all the liters of solution.
Let us call the litres of 40% solution, so when they are added to the 12 litres of 20% solution, the total litres of the new solution are:
of these liters, 25% must be the solvent:
Now for the 40% solution, the liters of the solvent are , and for the 20% liter solution, the liters of solve are liters. Thus the total liters of the solvent are
Therefore