2 years ago

Which is a better buy? 3-pound bag of candy for $6.04 or 9-pound bag of candy for $18.45?

2 answers:

7 0

The first option is the correct answer

Explanation
Multiply the 3 pound bag value by 3 giving you 18.12 which is less than the 9 pound bag

mylen [45]2 years ago

7 0

Answer:

the 3 pound bag

Step-by-step explanation:

6.04÷3= $2.013 per pond

and

18.45÷9= $2.05 per pound

You want to pick the lesser value because that means it will cost you less.

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Multiply. Check picture.

VashaNatasha [74]

The answer is $3x^4-13x^3-x^2-11x+6$ .

Solution:

Use algebraic identity: $a^m\times a^n=a^{m+n}$

For example: $x^2\times x=x^{2+1}=x^3$

Given expression $(x^2-5x+2)$ and $(3x^2+2x+3)$ .

To multiply these equations.

$(x^2-5x+2)\times(3x^2+2x+3)$

$=x^2(3x^2+2x+3)-5x(3x^2+2x+3)+2(3x^2+2x+3)$

$=(3x^4+2x^3+3x^2)+(-15x^3-10x^2-15x)+(6x^2+4x+6)$

$=3x^4+2x^3+3x^2-15x^3-10x^2-15x+6x^2+4x+6$

Combine like terms together.

$=3x^4+(2x^3-15x^3)+(3x^2-10x^2+6x^2)-15x+4x+6$

$=3x^4-13x^3-x^2-11x+6$

$(x^2-5x+2)\times(3x^2+2x+3)=3x^4-13x^3-x^2-11x+6$

Hence the answer is $3x^4-13x^3-x^2-11x+6$ .

3 0

3 years ago

Which of the following statements is true of a transversal?

kolbaska11 [484]

Answer:

The answer here is the third box(C)

I hope this helps you!

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FrozenT [24]

I believe it would be 8oz of yellow

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Part B: Solve 2a − 5d = 30 for d. Show your work. (6 points)

stich3 [128]

<span>Given Equation: 2a − 5d = 30

Solution:

2a - 5d = 30

-5d = 30 -2a

d = ( 30 - 2a )/ (-5)

= -6 + (2a/5)

= (2a/5) - 6

I hope this helps</span>

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3 years ago

How many ounces are in a pound and a half

faltersainse [42]

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3 years ago

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