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Sonja [21]
3 years ago
15

the difference of two positive numbers is 8. the larger is twice the smaller decreased by 7. find the two numbers

Mathematics
1 answer:
bulgar [2K]3 years ago
8 0

Find the two numbers. Algebra -> Customizable Word Problem Solvers -> Numbers -> SOLUTION: The difference of two positive numbers is 8. The larger is twice the smaller decreased by 7.

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artcher [175]

Answer:

a) There is no significant difference between restaurants with and without order-confirmation boards

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Step-by-step explanation:

answers are in the attachment below

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Which scatter plot shows a definite non-linear relationship between x and y?
Arturiano [62]
Maybe c or A not completely sure try looking for the one you think it is and try reading it again
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8th grade teachers and students from M.I.T went on a field trip to an zoo. Tickets
alukav5142 [94]

As there are multiple answers going with trial and error seems good in this case.

A

5.00 + 5.00 + 5.00 + 5.00 = 20.00

3.50 + 3.50 + 3.50 + 3.50 + 3.50 + 3.50 + 3.50 + 3.50 + 3.50 = 31.5

20.00 + 31.5 = 51.5

B

5.00 + 5.00 + 5.00 + 5.00 = 20.00

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20.00 + 35.00 = 55.00

C

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15.00 + 31.5 =46.5

Knowing that for the first one all A,B, and C were wrong we can determine that D is the answer. But wait if I made one mistake and didn't understand if $156.5 is equivalent to $156.50 that would mean A is correct.

Always recheck your answers and good luck,

Jon

6 0
2 years ago
The sides of a triangle have lengths 4, 9, and 11. What kind of triangle is it?
aalyn [17]

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Step-by-step explanation:

In a scalene triangle,all sides are not equal

4 0
3 years ago
Read 2 more answers
How many sunsets of at least one element does a set of six elements have
Lesechka [4]

Answer:

63

Step-by-step explanation:

Given:

a set of six elements  

The solution would be like this for this specific problem:

number of subsets of n elements = 2^n

(2^6) - 1

= 64 – 1

= 63

7 0
2 years ago
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