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2 years ago

7 pounds of wood for 12.95 or 5 pounds of wood for $7.50, which is the better buy

2 answers:

6 0

12.95 / 7 = 1.85
7.50 / 5 = 1.50

$7.50 is the better buy, as for one pound of wood it is the cheapest, $1.50.

Hope this helps.

Neko [114]2 years ago

4 0

In my opinion the better buy would be 7 lbs for $12.95.... Hope this helps any^-^

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Inessa05 [86]

Need to see the picture ..?

5 0

2 years ago

Fill in the blanks, using the Associative Property of Multiplication: (8 X 1) 3 = 8 x ( x 3) - = 8x

hammer [34]

Step-by-step explanation:

Consider the provided multiplication.

We need to use associative property of multiplication.

Associative property of multiplication:

$(a\times b)\times c = a\times (b\times c)$

Now use the above property and solve the provided multiplication:

$(8 \times 1)\times 3 = 8 \times (1 \times 3)$

$8\times 3 = 8 \times 3$

$24 = 24$

The multiplication is verified by associative property.

4 0

2 years ago

How to find the answer

KATRIN_1 [288]

Use this equation:
A = P(1+r)^t

Where A is the final amount
P is the initial amount
r is the annual rate
t is the time in years

P = 1500
r = 0.07
t = 3

A = 1500 (1.07^3)
≈ $1837.56

Have an awesome day! :)

5 0

2 years ago

What is the product? (-2x -9y^2) (-4x -3)

svlad2 [7]

Your product would be:

8x^2+6x+36xy^2+27y^2

3 0

2 years ago

Read 2 more answers

kialani sells orchid and lily plants at the farmers' market. Each plant sells for a different price. 8 orchid and 12 lily plants

Aleksandr [31]

Answer: Kialani is being charge for $ 15.5 for the lily plant.

Step-by-step explanation: Let us assume Price of each orchid plant = $x.

And price for each lily plant = $y.

"8 orchid and 12 lily plants sell for $362".

Therefore,

8x +12y = 362 -------------------(1).

"12 orchid and 8 lily plants sell for $388."

Therefore,

12x+8y = 388 -------------------(2)

Now, let us solve the system of equations by elimination method.

According to elimination method, we need to make the coefficient of a variable same for both equations and subtract/add them to eliminate.

So, multiplying first equation by 12 and multiplying second equation by -8 and adding, we get

-12*(8x +12y = 362) => 96x +144y =4344

8(12x+8y = 388) => -96x -64y = -3104

________________

80y = 1240

Dividing both sides by 80, we get

80y/80 = 1240/80

y = 15.5.

<h3>Therefore, Kialani is being charge for $ 15.5 for the lily plant.</h3>

4 0

2 years ago