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Sergio [31]
2 years ago
5

Evaluate (11) + (-11)

Mathematics
1 answer:
irina1246 [14]2 years ago
4 0

Answer:

0

Step-by-step explanation:

11 + -11 = 0

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Abdul earns $51 per week working part time at a bookstore he makes one dollar more for each book that he sells the amount in dol
ArbitrLikvidat [17]

Answer:

79 dollars

Step-by-step explanation:

a = 51 + b

Substitute the number of books, 28, he sold into the equation and solve for his earnings.

a = 51 + b

a = 51 + 28

a = 79

4 0
2 years ago
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Huntly Billings bought a $1,000 bond for $1,050. What was the quotation of the bond?
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Step-by-step explanation:

1000 for 50 is store profit

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Ellipse with vertices (0,+6) and passing through the point (2,2) what is the equation ​
Eddi Din [679]
The equation is Y=-2x+6
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3 years ago
You can spend up to $35 on a shopping trip.
VMariaS [17]
A. 35 greater than or equal to 14 + x
    35 - 14 = 21
    x = $21
b. If the shirt is 30% off it would cost $9.80
    14 x 0.3 = 4.2
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    35 is greater than or equal to 9.80 + x
    35 - 9.8 = 25.2
    x = $25.20
    This changes the inequality by making x greater than it was in part a
c. Yes, you do have enough money to buy the shirt that is on sale and a pair of pants. x is the amount that you have left to spend after you buy the shirt that is on sale. 25.20 is greater than the cost of the pants.
7 0
3 years ago
What is the interquartile range of 77 88 92 81 86 84 86 83 and how do you get it thx plz help
puteri [66]
To find the IQR you first need to write it in numerical order

77, 81, 83, 84, 86, 86, 88, 92


IQR is just Q3 - Q1

Q1 is the middle of the first have, since it has an even set of 4 numbers in the first half you need to take the average of the two middle ones.. which is 82

Q3 done the same process would be 87. 

87 - 82 = 5

IQR = 5
6 0
3 years ago
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