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Amanda [17]
2 years ago
9

A store sells paint sets. Each paint set costs the same amount. During a sale, the store reduces the price of each paint set by

$1.50. Logan spends
$13.47 on 3 paint sets at the sale price.
What was the price of I paint set before the sale?
Mathematics
1 answer:
Tom [10]2 years ago
3 0

Answer:

the price of I paint set before the sale was $5.99

Step-by-step explanation:

Selling price of 3 paint sets = $13.47

To get selling price of 1 set

we divide both LHS and RHS by 3

Selling price of 3/3 = 1 paint sets = $13.47/3 = $4.49

Thus, selling price of 1 paint set after sale  is $4.49

Given that

the store reduces the price of each paint set by $1.50

Let the price before sale be x

selling price of 1 paint set after sale =  price before sale - $1.50

$4.49 = $x - $.150

$x = $4.49 + $1.50 = $5.99

Thus, the price of I paint set before the sale was $5.99

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Answer:

Please check the explanation.

Step-by-step explanation:

Given the function

Putting all the values of y=9, 6, 0, and -3 to complete the table

FOR y=9

putting y=9

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subtract 3 from both sides

Hence,

when y=9, x=4

FOR y=6

putting y=6

switch sides

subtract 3 from both sides

Hence,

when y=6, x=2

FOR y=0

putting y=0

switch sides

subtract 3 from both sides

Hence,

when y=0, x=-2

FOR y=-3

putting y=-3

switch sides

subtract 3 from both sides

Hence,

when y=-3, x=-4

Hence, the table becomes:

x                     y

9                    4

6                    2

0                    -2

-3                   -4

8 0
3 years ago
A salesman is paid $450 a week, plus a commission of 35 cents for every item that he sells. Write a linear function where the pa
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Answer:

Step-by-step explanation:

1400×0.35

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3 0
2 years ago
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How many negative roots will this function have? f(x) = x^7 – 2x^4 + 7x^2 + 2x – 2<br> help plsss
Vikentia [17]

There are two negative roots to the provided polynomial function

f(x) = x⁷ – 2x⁴ + 7x² + 2x – 2

<h3>What is polynomial?</h3>

Polynomial is the combination of variables and constants systematically with "n" number of power in ascending or descending order.

\rm a_1x+a_2x^2+a_3x^3+a_4x^4..........a_nx^n

We have a polynomial function:

f(x) = x⁷ – 2x⁴ + 7x² + 2x – 2

\rm f(x) =\left(x+1\right)\left(x^6-x^5+x^4-3x^3+3x^2+4x-2\right)

Using the zero product property:

\rm \left x+1\right = 0 \ \ \ or \left x^6-x^5+x^4-3x^3+3x^2+4x-2\right = 0

After solving:

x = -1, x = -0.853, and x = 0.418 (using the graph method)

Thus, there are two negative roots to the provided polynomial function

f(x) = x⁷ – 2x⁴ + 7x² + 2x – 2

Learn more about Polynomial here:

brainly.com/question/17822016

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2 years ago
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Answer:

104m, 0.096km, 2100cm

Step-by-step explanation:

0.096 kilometres = 9600

2100 cm

104m = 10400 cm

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2 years ago
What is the answer
Klio2033 [76]

Answer:

9

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Since 12 divided by 4 is 3, that is the constant. So 3 times 3 is 9

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