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3 years ago

The expression 15 n + 5 n + 5 Which is another way to write this expression?

Mathematics

2 answers:

Artyom0805 [142]3 years ago

6 0

Answer:

Step-by-step explanation:

(15n+5n)+5

bixtya [17]3 years ago

4 0

Answer:

cbdkkdfn

Step-by-step explanation:

bfnsowifnccvl

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azul has 4 green picks and no orange picks. you add only orange picks so 2 in every 3 picks are orange. how many picks are there

pychu [463]

You have 4 green picks and, after adding some orange picks, you know that every 2 picks from 3 are orange.

So, 1 green pick needs 2 orange picks, three in total. Since you have 4 green picks, then you will have in total 3·4=12 picks (4 green and 12-4=8 orange).

Answer: there are 12 picks in total.

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4 years ago

Read 2 more answers

Solving two step linear equations<br><br> 8x - 13 = 11

tatiyna

Hi :)

Equation : $\sf{8x-13=11}$

First Add 13 to both sides

$\sf{8x=24}$

The second step is to divide both sides by 8

$\sf{x=3}$

We have our answer

Learn more;work harder

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2 years ago

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kati45 [8]

Answer:

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Step-by-step explanation:

Please see the attached file for explanation.

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3 years ago

Please help me.. im stuck

nalin [4]

Answer: x = 2/3 and y = 2/3

Step-by-step explanation:

I've attached the solution.

From the solution, you get y = -5x + 4 and

y = x.

Now,

Put y = x in y = -5x + 4.

x = -5x + 4

6x = 4

x = 4/6

x = 2/3

So, y = 2/3 because y = x.

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3 years ago

What is the probability of selecting two cards from a deck of cards with replacement?

motikmotik

Certin, because they can be any two cards.

7 0

3 years ago