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Fynjy0 [20]
3 years ago
15

PLESEEEEEEEE SOMEONE HELP ME I DIDNT STUDY FOR THIS QUIZ

Mathematics
2 answers:
Nataly [62]3 years ago
7 0

Answer:

Ans 1 :-6

And 2:- y=x²

And 3 :- ×= -2

4vir4ik [10]3 years ago
7 0
1. d
2. b
3. c

good luck
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Can someone help me with letter b along with an explanation.
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Step-by-step explanation:

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Answer:

Option C is correct.

Alex earned about $60 more than Joaquin did.

Step-by-step explanation:

The linear regression equation

y = 0.18 x + 320.22

is used to predict the weekly salary, y, of an employee who sells x dollars worth of merchandise.

Joaquin sold $1500 worth of goods. Meaning that x for that week for Joaquin is 1500.

Joaquin' s salary for that week is then given as

y = 0.18x + 320.22

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Hence, Joaquin's salary for that week = $590.22

Alex earns $650 that week. Meaning that y for Alex in that week = 650

y = 0.18x + 320.22

650 = 0.18x + 320.22

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Hence, Alex sold goods worth $1832.1 that week.

Joaquin sold goods worth $1500

Joaquin earned $590.22

Alex sold goods worth $1832.1

Alex earned $650

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3 years ago
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Alinara [238K]

Given:

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Time = 4 years

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I=\dfrac{6000\times 6\times 4}{100}

I=60\times 6\times 4

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Now,

Amount=Principal+Interest

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Amount=7440

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Step-by-step explanation:

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