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xxMikexx [17]
4 years ago
13

The question and answers are below on the picture

Mathematics
1 answer:
Ierofanga [76]4 years ago
8 0

Answer:

\large\boxed{B)\ 16x^2-25}

Step-by-step explanation:

\text{Use}\ (a-b)(a+b)=a^2-b^2

(4x-5)(4x+5)=(4x)^2-5^2=16x^2-25

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A one year lease for apartment "A" cost $450 per month. A one year lease for apartment "B" cost $525 per month. Which apartment
Lerok [7]
To find the cost per square foot of A you take $450/720ft to get $0.63 per foot and then for B oyu take $525/768ft to get $0.68 per foot so A is cheaper than B
3 0
3 years ago
Give two ways to write each algebraic expression in words. 4+×
KATRIN_1 [288]

Answer:

the sum of 4 and a number

4 plus a number

4 0
3 years ago
I need help I don't understand at all.
Shalnov [3]
Let's solve your equation step-by-step.

1/4x - 2 = -6 + 5/12x

Step 1: Subtract 5/12x from both sides.

So now the problem is: -1/6x - 2 = -6

Step 2: Add 2 to both sides

So now the problem is -1/6x = -4

Step 3: Multiply -6 to both sides

Now you have x alone and 24

Answer: x = 24
5 0
3 years ago
Read 2 more answers
1.) It takes the family 1/3 of an hour to walk around 2/25 of the entire zoo.
Alborosie

Answer:

Step-by-step explanation:

Joe shmo the 3rd

5 0
3 years ago
Ast month when Holiday Creations Inc. Sold $50,000 units, total sales were $200,000. Total variable costs were $120,000 and tota
Zielflug [23.3K]

Answer:

40%

Step-by-step explanation:

The first step is to calculate the unit selling price

= total sales/number of units

= 200,000/50,000

= $4

The unit variable expense can be calculated as follows.

= total variable expense/number of units

= 120,000/50,000

= $2.4

The contribution margin per unit can be calculated as follows

=selling price per unit- variable cost.

= $4-$2.4

= $1.6

Therefore the contribution margin ratio can be calculated as follows.

= $1.6/$4

= 0.4×100

= 40%

7 0
3 years ago
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