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jok3333 [9.3K]
3 years ago
14

Describe the difference between proportional and non-proportional relations?

Mathematics
2 answers:
vlabodo [156]3 years ago
6 0

Answer:

Proportional: ... How to tell the difference: A proportional graph is a straight line that always goes through the origin. A non-proportional graph is a straight line that does not go through the origin.

Step-by-step explanation:

goldfiish [28.3K]3 years ago
4 0

Hey there!

Proportional relationship is basically relationship between 2 variables where your ratios are most likely equivalent to each other. Whereas, non-proportional (linear) relationship is a line that doesn't cross pass the origin on a graph.

Good luck on your assignment and enjoy your day!

~LoveYourselffirst:)

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asambeis [7]

Answer:

3

Step-by-step explanation:

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I hope this is right :)

8 0
3 years ago
Aaron and Maria collected shells one morning at the beach. Maria had 3 times as many as Aaron, but they would have had the same
Hoochie [10]
Let the amount of shells collected by Aaron be x and the amount of shells collected by Maria be y respectively. Then the following system of equations should be solved:
\left \{ {{3x=y} \atop {x+8=y-6}} \right.

First of all, express y out of first equation:
y=3x

Then, replace y in second equation with found expression and solve it:
x+8=3x-6
2x=14
x=14/2=7

Finally, replace x in first equation with found value and solve it too:
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7 0
3 years ago
Can someone help me with this one?
Pavel [41]

Answer:

21/25 = 84/100

17/20 = 85/100

21/25 < 17/20

Step-by-step explanation:

∵ The common multiple of 25 and 20 is 100

∵ 100 ÷ 25 = 4

∴ 21/25 = (21 × 4)/(25 × 4) = 84/100

∵ 100 ÷ 20 = 5

∴ 17/20 = (17 × 5)/(20 × 5) = 85/100

∵ 84 < 85

∴ 84/100 < 85/100

∴ 21/25 < 17/20

4 0
3 years ago
Solve for x.<br><br> 7x=2x−35<br><br><br> x = 7<br><br> x = 5<br><br> x=−5​<br><br> x=−7
Svet_ta [14]
It’s -7
Because you subtract -2 with 7 and it equals 5x=-35 and then u divide it and it equals -7
8 0
3 years ago
Read 2 more answers
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soldi70 [24.7K]
The phrase which describes the variable expression 8n is A. the product of 8 and n.
You get a product when you multiply, the quotient is when you divide, the difference is when you subtract, and sum when you add.
6 0
3 years ago
Read 2 more answers
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