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2 years ago

8

The 10 members of an art club collected a total of $520 during a fundraiser. The amounts collected by 9 of the members are repre

sented on the line plot below. How many dollars were collected by the tenth member of the art club?

1 answer:

slega [8]2 years ago

6 0

How many dollars were collected by the tenth member of the art club?

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In the function y = 0.25x + 3.5, y represents the cost of a gallon of milk after a certain number of years, x. How much does the

Mkey [24]

Since its telling you that x is the number of years and the question is "How much does the cost of milk increase EVERY YEAR" then you can conclude that the cost is increasing by 0.25 each year

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16. A train travels at an average speed of 85 miles per hour. If a trip

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Answer:

340 miles

Step-by-step explanation:

From definition of speed, it's distance traveled per unit time

Speed=Distance/time

Making distance the subject

Distance=Speed* time

Substituting speed of 85 miles per hour and time of 4 hours

Distance=85*4=340 miles

Therefore, if the train maintains the same speed, the distance between Sue's house and Kentucky is approximately 340 miles

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2 years ago

As 100 students entered the auditorium they were each given a prize. If every 6th student received a pencil and

Mice21 [21]

Answer:

5 students got both a pencil and a notebook

Step-by-step explanation:

What I did was to know which multiplication table I knew better and not do that one. So, I already have 9, <u>18</u>, 27, <u>36</u>, 45, <u>54</u>, 63, <u>72</u>, 81, <u>90</u>, 99

Then I matched it with the 6's.

6, 12, <u>18</u>, 24, 30, <u>36</u>, 42, 48, <u>54</u>, 60, 66, <u>72</u>, 78, 84, <u>90</u>, 96, 102

(This may not be the official method but I found this method the easiest)

So therefore your answer would be 5 students.

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2 years ago

Which relationships have the same constant of proportionality between yyy and xxx as the equation y=\dfrac{5}{2}xy= 2 5 xy, eq

LUCKY_DIMON [66]

Answer:

$8y = 20x$

Step-by-step explanation:

Given

$y=\dfrac{5}{2}x$

Required

Determine equivalent expressions

A. 5y = 2x

$y=\dfrac{5}{2}x$

Multiply through by 5

$5 * y=\dfrac{5}{2}x * 5$

$5y=\dfrac{25}{2}x$

<em>This is not equivalent</em>

B. 8y = 20x

$y=\dfrac{5}{2}x$

Multiply both sides by 8

$8 *y=\dfrac{5}{2}x * 8$

$8y=\dfrac{5 * 8}{2}x$

$8y=\dfrac{40}{2}x$

$8y = 20x$

<em>The other options are not clear.</em>

However, another possible relationship is when

$y=\dfrac{5}{2}x$ is cross multiplied

This gives:

$2y = 5x$

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vagabundo [1.1K]

Answer:

whats the question you need answered?

Step-by-step explanation:

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