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german
3 years ago
12

Which expression is equivalent to 4x+3x+4-2x

Mathematics
1 answer:
kvv77 [185]3 years ago
6 0

Answer:

5x+ 4

Step-by-step explanation:

First, put all of the x variables together. So 3x+4x=7x

7x + 4 -2x  Since the 2x is negative you can subtract it from 7x and get 5x.

you can not add the four to the 5x because it does not have a matching variable.

So, you have: 5x+ 4

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What of b is a solution to this equation? 6b=6 <br><br> A) b=1 B)b=8
weqwewe [10]

Answer:

b=1

Step-by-step explanation:

6*1=6

6*8=48

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2 years ago
I know this is easy but what is 799 divided by 7
Mademuasel [1]

114.14

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3 years ago
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A cereal brand is on sale $2 for 32 oz. If Sally spent $8 on the cereal, how many ounces did she purchase?
Lelechka [254]

Answer:

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Clare is paid $90 for 5 hours of work. At thos rate how many seconds does i take for her to earn 25 cents?
natka813 [3]

We are given

Clare is paid $90 for 5 hours of work

Total money paid =$90

total hours of work =5 hours

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now, we can plug values

and we get

The rate of work is

=\frac{90}{5}

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now, we have to find time for amount paid is 25 cents

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18=\frac{0.25}{T}

now, we can solve for T

T=\frac{0.25}{18} hour

since, T is in hours

so, we can change into seconds

1 hour =3600seconds

so, we can plug

T=\frac{0.25}{18}\times 3600 seconds

T=50 seconds......................Answer


6 0
3 years ago
2 1/4Inx 1 1/2in<br><br> need help someone
Otrada [13]

Answer:

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