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m_a_m_a [10]
3 years ago
12

Select the expressions that are equivalent to 9w + 2w.

Mathematics
2 answers:
pantera1 [17]3 years ago
6 0
The second and 4th one because 9+2= 11
So 1. 5+7=12 so that’s wrong. 2. 4+5=9+2= 11 and you can add the last two up
Flura [38]3 years ago
3 0

Answer:

The second and fourth one

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Answer:

It’s 2+2=x 3x3=18 that’s the answer

Step-by-step explanation:

5 0
3 years ago
A bottle contains 12 red marbles and 8 blue marbles. A marble is chosen at random and not
masya89 [10]
The same answer 81/95 can be found using two different methods. Please view the attachments below.

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3 years ago
A corner store sells two kinds of baked goods: cakes and pies. A cake costs $4 and a pie costs $6. In one day, the store sold 9
Troyanec [42]

Answer:

the number of cakes sell is 5

Step-by-step explanation:

The computation of the number of cakes sold is shown below;

Let us assume

The cake be C

And, the pie cost be P

Given that

There is two types of baked goods sold

The cost of the cake is $4

And, the cost of the pie cost is $64

Now the store sold 9 baked goods for a total of $44

So, the equation would be

C + P = 9

P = 9 - C ...... (1)

4C + 6P = 44............(2)

Now put the value of P in equation 2

4C + 6(9 - C) = 44

4C + 54  - 6C = 44

-2C = -10

C = 5

And, P = 4

hence, the number of cakes sell is 5

8 0
3 years ago
Graph the function and answer each of the following questions, f(x) = -3x + 5
olga2289 [7]
A. 5
B. -3/1
C. Negative
D. You have to go down 3 over to the right one from where your y-intercept is.

To plot the y intercept plot (0,5)
To plot the next point go down 3 over 1 to the right from the y-ing
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3 years ago
What’s 20% Of 1 million
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200,000 is 20% of 1,000,000
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Read 2 more answers
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