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abruzzese [7]
3 years ago
13

Evaluate 2x+3 when x = 1

Mathematics
2 answers:
Elan Coil [88]3 years ago
5 0

Answer:

5

Step-by-step explanation:

Plug 1 into the x.

So 2(1)+3

2+3

5 is your final answer.

qaws [65]3 years ago
5 0
The answer to this question is 5.
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ludmilkaskok [199]
The height to width ratio of the Indian Flag is 2:3.

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2. If we made the flag 40 cm high, it should be 60 cm wide (which is still in the ratio 2:3).

I hope this helps.

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3 years ago
1) Lisa took a trip to Kuwait. upon leaving she decided to convert all of her dinars back into dollars . how many dollars did sh
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3 0
3 years ago
½x - 5 = -6<br><br> Which solution makes this equation true?<br><br><br> 1. -12<br><br> 2. -2
Ugo [173]
Answer: -2

Let’s try x = -12

1/2(-12) - 5 = -6

PEMDAS says to multiply first

1/2 x -12 = -6

So

-6 - 5 = -6

-6 - 5 = -11 not -6 so it’s not that

Now let’s do x = -2

1/2(-2) - 5 = -6

Again, you multiply first

1/2 x -2 = -1

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7 0
3 years ago
Simplify ( 5^2x7^4 ) 10
ch4aika [34]

Answer:

5^20 • 7^40

Step-by-step explanation:

each exponent needs to multiply each 10.

3 0
3 years ago
Read 2 more answers
Abc = dfe find the value of x.
LiRa [457]
BC <span>≅ EF (CPCTC)

Set the two side lengths equal to each other.

38.4 = 5x - 10.6

Isolate the x. Add 10.6 to both sides

38.4 (+10.6) = 5x - 10.6 (+10.6)

5x = 49

Isolate the x, divide 5 from both sides

5x/5 = 49/5

x = 49/5

x = 9.8

9.8 should be your answer

hope this helps</span>
8 0
3 years ago
Read 2 more answers
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