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3 years ago

In a proportional relationship, how can you determine the unit rate while looking at the graph?

Mathematics

2 answers:

Alexxandr [17]3 years ago

8 0

It depends which Graph it is. so which graph is it?
when you have it comment on this and ill tell you!

alexandr402 [8]3 years ago

3 0

The unit rate is the slope of the line.
To find the slope from a graph, do this.
Find the x- and y-coordinates of two points.
Subtract the y-coordinates.
Subtract the x coordinates in the same order.
Divide the first difference by the second difference.
That is the slope and the unit rate.

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7 months ago

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2 years ago

Mary has $135 to spend on clothes. She wants to purchase winter boots for $70 and some sweaters that cost $20 each. Write an ine

creativ13 [48]

Answer:

1 pair of boots and 6 sweaters

Step-by-step explanation:

70+20s = 135

-70 -70

20s = 135

divide 20 both sides

s = 6.75

She can buy 6 sweaters because she cannot buy half a sweater.

s - sweaters

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3 years ago