2 years ago

Please answer correctly! I will mark Brainliest!

1 answer:

8 0

Answer:

Mind Making A New So We Can Help?

Step-by-step explanation:

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Vlad1618 [11]

12-4/5(x+15) = 4

12-(4x+60)/5 = 4

60-4x+60 / 5 = 4

120-4x = 20

-4x = -100

x=25

5 0

3 years ago

Viktor [21]

The answer would be 5/7 because I'm just trying to get brainly points lol

3 0

3 years ago

FrozenT [24]

Answer:

10t+3

Step-by-step explanation:

4 0

2 years ago

Elena-2011 [213]

Keep on dividing them both by 2

4 0

2 years ago

MAXImum [283]

Answer:

There are a total of 4 + r + 6 marbles in the bag

The probability of a blue is $\frac{4}{10+r}$

The probability of a red is $\frac{r}{10+r}$

The probability of choosing a blue, replacing it and then a red is

$\frac{4}{10+r}$ × $\frac{r}{10+r}$ = [tex]\frac{4r}{100+20r+ r^{2} /[tex]

Step-by-step explanation:

6 0

2 years ago