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irinina [24]
2 years ago
11

Which number line models the sum of 1 + (-2) correctly?

Mathematics
2 answers:
mihalych1998 [28]2 years ago
6 0

Answer:

-1

Step-by-step explanation:

negative and positive is negative

1+(-2)

1-2

-1

tester [92]2 years ago
4 0

Answer:

-1

Step-by-step explanation:

1(+-)2=

step 1: a positive and a negative is a negative

1-2=-1

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Natali5045456 [20]
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Explanation : 4 comes from what you subtract and 10 comes from what the question would be if it was added
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3 years ago
Which of the following is the graph of y=squareroot(-x-3)
Nata [24]

Answer:

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Step-by-step explanation:

6 0
3 years ago
Please answer quickly this is due today and I just can’t figure it all out!!
Bumek [7]

Answer:

A. You may set the variables in either order. But for argument sake, let's set as follows:

x = Amount of bookshelves

y = Amount of tables

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Plus you can determine a second inequality based on the amount of money that you have to spend.

20x + 45y < 675

Finally you may also add in that each value must be greater than or equal to zero, since they cannot have negative tables.

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(0,0)

(18, 7)

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(33.75, 0) or (33, 0) if you insist on rounding.

Step-by-step explanation: Good luck and hope this helps :)

4 0
3 years ago
Carl and Rita ate breakfast at the local diner. Their bill came to $11.48. They gave their waitress a tip that was 25% of the bi
Trava [24]
Converting percentage to a decimal: 
<span>25% = 25 / 100 = 0.25 </span>

<span>What is 25% of 11.48 </span>
<span>= 25% * 11.48 </span>
<span>= 0.25 * 11.48 </span>
<span>= 2.87</span>
5 0
3 years ago
Plz help what’s the answer
Maslowich

Answer:

a. 192 b.60 c. 184, 164, 350

Step-by-step explanation:

a.Total of males=88+104

b.Female, Anaerobic=156-96

c. aerobic= 88+96=184

anaerobic=104+60

total=192+158

8 0
2 years ago
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