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Aloiza [94]
3 years ago
13

21 POINTS Does anyone know this I’m super bad at math

Mathematics
2 answers:
Gre4nikov [31]3 years ago
6 0

Answer:

D then C

Step-by-step explanation:

BlackZzzverrR [31]3 years ago
3 0
I believe C because looking at the one
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What is the value of 30-2(7+2)-1?<br> A. 11<br> B.14<br> C.17<br> D. 19<br> HURRYYYU
OLEGan [10]

Answer:

11

Step-by-step explanation:

30-2(7+2)-1

PEMDAS says parentheses first

30-2(9)-1

Then multiply

30 -18 -1

Then subtract

12-1

11

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Harrizon [31]

Answer:

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What is 5 times a number minus 3 is 12 ?​
Rom4ik [11]

Answer:

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George is helping the manager of the local produce market expand her business by distributing flyers
spin [16.1K]

Answer:

20 + 0.05x ≥ 65

Step-by-step explanation:

20 is by itself since thats what he earns extra per day.

Since he earns 0.05 per flyer, that means we are going to need a variable since we don't know how many flyers he passes. Let x be equal to that.

Since he wants to make at LEAST 65 we are going to use the greater than or equal to symbol since he doesn't want to make less than that.

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Best of Luck!

4 0
3 years ago
The graph below shows a system of equations: Draw a line labeled y equals minus x plus 5 by joining the ordered pairs 0, 5 and 5
Montano1993 [528]

Answer:

The x-coordinate of the solution is x=3

Step-by-step explanation:

we have

y=-x+5 ------> equation A

y=x-1 ------> equation B

Solve the system of equations by substitution

Substitute equation B in equation A and solve for x

x-1=-x+5

x+x=5+1

2x=6

x=3

Find the value of y

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The solution of the system of equations is the point (3,2)

therefore

The x-coordinate of the solution is x=3

5 0
3 years ago
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