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lilavasa [31]
3 years ago
14

KEVIN BOUGHT 3 POUNDS OF TRI-TIP FROM B STREET BUTCHERS FOR $29.97 AND ARNOLD BOUGHT 4 POUNDS OF TRI-TIP FROM MEL"S MEAT MARKET

FOR $35.96.
KEVIN BELIEVES HE GOT THE BETTER DEAL, BUT ARNOLD BELIEVES HE GOT THE BETTER DEAL.

WHO IS CORRECT?
Mathematics
1 answer:
Novosadov [1.4K]3 years ago
8 0

Answer:

Arnold

Step-by-step explanation:

In order to compare, you'd have to find out how much they paid for each pound of tri-tip. So, to do this, you would divide the total amount of money the spent on the pounds by the number of pounds they bought. So for Kevin, you'd divide 29.97 by 3 to get that Kevin paid $9.99 for each pound. For Arnold, you'd divide 35.96 by 4 to get that Arnold paid $8.99 for each pound. And 8.99 is less than 9.99, so Arnold was right.

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What is the range of the function on the graph?
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Answer:

the answer is D. all real numbers greater than or equal to 2.

Step-by-step explanation:

looking at the graph, half of a parabola is curved upwards, and will never stop going up. looking at (1, 2), the dot (instead of circle) indicates the range is greater than or equal to itself, which is 2.

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A toy store's percent of markup is 45%. A model train costs the store $50. Find the<br> markup.
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Step-by-step explanation:

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The perimeter of a triangle garden is 54 feet. Find the length of the three sides if the middle length side is 4 feet greater th
jeka94

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Answer:

  9 ft, 22 ft, 23 ft

Step-by-step explanation:

Let s represent the length of the shortest side. Then the middle length side is (2s+4) and the longest side is (3s-4). The perimeter is the sum of the side lengths:

  54 = s +(2s +4) +(3s -4)

  54 = 6s . . . . . . . . . . . . . . collect terms

  9 = s . . . . . . . . . . divide by 6

  2s+4 = 2·9 +4 = 22

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The lengths of the three sides are 9 feet, 22 feet, and 23 feet.

6 0
2 years ago
If TV ≅ WV and UV ≅ XV, then which congruency theorem shows that ΔTUV ≅ ΔWXV ?
VashaNatasha [74]

Answer:

Option (2).

Step-by-step explanation:

In the figure attached,

Given : TV ≅ WV and UV ≅ XV

To prove: ΔTUV ≅ ΔWXV

                Statements                  Reasons

1). TV ≅ WV                              1). Given

2). UV ≅ XV                             2). Given

3). ∠XVW ≅ ∠TVU                  3). Reflexive property

4). ΔTUV ≅ ΔWXV                  4). SAS (Side - angle - side) property of                                                             congruence

Therefore, Option (2) will be the answer.

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3 years ago
Without expanding show that. Help please!​
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I’m sorry but I can’t answer until you explain
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