Simplify: 6a - 9+ 10a.

1 answer:

stepan [7]3 years ago

7 0

16a - 9 I think that’s the answer hope this helped

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Tpy6a [65]

Y = 9

7y - 10y = -3y
bring down the 9 = -18 so

-3y + 9 = -18

9 - 9 = 0
- 18 - 9 = - 27

- 3y ÷ - 3 = y
- 27 ÷ -3 = 9

therefore y =9

7 0

3 years ago

iren [92.7K]

Answer:

D. 0.74.

Step-by-step explanation:

It is a BINOMIAL trial, which means that there are only two outcomes: either success, or failure.

So, if the probability of success is 0.26, the probability of failure will be 1 - 0.26 = 0.74.

Hope this helps!

4 0

3 years ago

GalinKa [24]

Answer:b

Step-by-step explanation:I did it on my quiz

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3 years ago

Angelina_Jolie [31]

Answer:

x1= $\frac{-1-13}{3}$ , x2= $\frac{-1+13}{3}$

Step-by-step explanation:

4 0

3 years ago

Olegator [25]

128 - 235 = -107

| hope this helps.|

4 0

3 years ago