3 years ago

Which table of ordered pairs represents a proportional relationship?

Mathematics

1 answer:

Alborosie3 years ago

3 0

Answer:

The last one

Step-by-step explanation:

It is the only one that has a rule that applies to all of them that also crosses (0,0)

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What are the factors of 6 12 and 18

Aleksandr-060686 [28]

Answer:

6; 1, 2, 6

12; 1, 2, 3, 4, 6, 12

18; 1, 2, 3, 6, 9, 18

Step-by-step explanation:

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3 years ago

Can I have some help please which of the following is the quotient of the rational expressions shown below

elena-s [515]

Answer:

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3 years ago

horsena [70]

Answer:

900

Step-by-step explanation:

3000÷10

or,300=7/10

900

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3 years ago

Last week Jennifer ran 7 1/2 blocks less than Sam. Jennifer ran 35

STatiana [176]

Answer:

42.5

Step-by-step explanation:

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3 years ago

Juwan has a third quiz in math on Friday. His two previous quiz grades were 85 and 72. What must he make on the third quiz for h

VLD [36.1K]

Answer:

$x = 107$

Step-by-step explanation:

Given

$Scores = 85\ and\ 72$

$Average = 88$

Required

Determine the third score

Average is calculated using;

$Average = \frac{\sum x}{n}$

In this case:

$n = 3$

$Average = \frac{\sum x}{n}$

Let the third score be x; So:

$Average = \frac{85 + 72 + x}{3}$

Substitute 88 for Average

$88 = \frac{85 + 72 + x}{3}$

$88 = \frac{157 + x}{3}$

Multiply through by 3

$3 * 88 = \frac{157 + x}{3} * 3$

$264 = 157 + x$

$x = 264 - 157$

$x = 107$

4 0

4 years ago