4 years ago

How to solve this linear system of equations?

Mathematics

1 answer:

belka [17]4 years ago

7 0

X=4, y=2 or x=2, y=-4

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A 50 lb bag of grass seed cost $222.50 find the unit cost per lb of this grass seed

myrzilka [38]

To find the cost per one pound, we divide the total cost $222.50 by the total number of pounds (50 lb).

= $222.50 ÷ 50
= $4.45 per pound

ANSWER: Each pound of grass seed costs $4.45.

Hope this helps! :)

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3 years ago

How to add the rational expression d^2/d-2+3/2x+4

Elden [556K]

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3 years ago

Two factors of 30 add up to 9 what are they?

Sav [38]

6 and 3
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4 years ago

Deidre bought a car in California. The price of the car was $32,000. California has an 8% sales tax. How much did Deidre pay for

MrRa [10]

Given:

Price of car = $32,000

Sales tax = 8%

To find:

The price of car including sales tax.

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We have,

Price of car = $32,000

Salas tax = 8%

Amount of sales tax = 8% of price of car

$\text{ Sales Tax}=\dfrac{8}{100}\times 32000$

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Now,

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3 years ago

Determine whether the sequence below is a geometric sequence and, if so, find a formula that describes the sequence. 1, 2, 3, 4,

Angelina_Jolie [31]

This is not a geometric sequence as the next number is found by adding 1.

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3 years ago

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