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Paul [167]
2 years ago
5

Betty is having invitations printed for a holiday party. It costs $4.00 to set up the printing machine and $3.23 per invitation.

In the equation below, x represents the number of invitations Betty is having printed, and y represents the cost to print the invitations.
y = $3.23x + $4.00
Mathematics
1 answer:
Harman [31]2 years ago
7 0

Answer:

x=-5400/5323

Step-by-step explanation:

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Evaluate if x = –14.6 and y = 2.5. –x – |y|
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Answer:

12.1

Step-by-step explanation:

–x – |y|

x = -14.6 and y = 2.5

-(-14.6) - |2.5|

14.6 - 2.5

12.1

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Which of the following pairs are not equivalent statements?
lesya692 [45]

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A time capsule was sealed in 1940 and will be opened on the same date in 2018.How long will the time capsule remain sealed
Ludmilka [50]
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3 years ago
Using the number line as a guide, work out the difference between the numbers given.
inn [45]

Answer:

If these are addition:

1) 7

2) 3

3) 1

4) -3

5) 0

6) -5

If they are subtraction:

1) 9

2) 9

3) -7

4) 7

5) -4

6) 3

Step-by-step explanation:

Difference is subtraction, but your examples (7 and -3 = 10) implies that these are addition problems. Next time please set them up in a mathematical form.

This is how the problems would be set up:

Addition:

1) 8+(-1)= 7

2)6+(-3)= 3

3)-3+4= 1

4)2+(-5)= -3

4)-2+(-2)= 0

6)-1+(-4)= -5

Subtraction:

1) 8-(-1)= 9

2)6-(-3)= 9

3)-3-4=- 7

4)2-(-5)= 7

4)-2-(-2)= -4

6)-1-(-4)= 3

8 0
3 years ago
What fractions are equivalent to 6/15
Gala2k [10]
One fraction is 2/5.
another one is 12/30.
HOPE I HELPED!!!
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3 years ago
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