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anygoal [31]
3 years ago
11

Aidan is saving money to buy a new computer . He made a scatter plot and a linear model for the amount of money he has saved ove

r the past eight weeks. The equation of the line is y=17.63x+27.52. Use the model to predict how much Aidan saved after 5 weeks
Mathematics
2 answers:
Katen [24]3 years ago
6 0

Answer:

If the scatter plot was made with weekly data (x axis in "weeks")

y= 17.63(5)+27.52  = 115.67 (money saved)

If the scatter plot was made with daily data (x axis in "days")

y= 17.63(5*7)+27.52  = 644.57 (money saved)

Step-by-step explanation:

We just need to apply the equation found by Adan with his model and substitute depending on wether his plot was on days or weeks.

V125BC [204]3 years ago
6 0

Answer:

$115.67

Step-by-step explanation:

i know because i passed the quiz on i-ready

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Find the missing length
jasenka [17]

Answer: 15

Step-by-step explanation:

For this you will have to use pythagoras’ theorem.

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3 years ago
Multiply and simplify. (2x - 1)(6x - 7)
Kryger [21]

Answer:

D) 12x² - 20x + 7

Step-by-step explanation:

Use FOIL when multiplying 2 binomials...

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8 0
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KATRIN_1 [288]

Length (L): 2w + 6

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Perimeter (P) = 2L + 2w

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3 years ago
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