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3 years ago

Which table shows a proportional relationship between weight and price?

Mathematics

2 answers:

EastWind [94]3 years ago

7 0

Its the 3rd answer because .5 is 1/10 of 5 and .75 is 1/10 of 7.50

Vika [28.1K]3 years ago

7 0

Answer:

The third figure shows a proportional relationship between weight and price.

Step-by-step explanation:

In first figure both given weight and price are not proportional as 1.5 is 3/4th of 2 and 4.5 is 1/2nd of 9.

In second figure also both weight and price are not proportional.

In third figure 5 is 10th time of 0.5 and 7.50 is also 10th time of 0.75, also both has same unit. So, it is in proportional relationship.

In fourth figure only numbers are in proportional relationship but units are different. So, we can't say that it is in proportional relationship.

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Let x hours be the time needed for plan A and y hours be the time needed for plan B.

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On Thursday there were 2 clients who did Plan A and 6 who did Plan B. Thus, 2x+6y=10.

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