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leva [86]
3 years ago
15

How do I solve this equation x2+kx-35

Mathematics
1 answer:
sertanlavr [38]3 years ago
7 0
X^2+kx-35
=x^2+kx+-35
=kx+x^2-35

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20 is the correct answer

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The builder receives a 20% contractor's discount, plus and additional 3% for paying in full within 30 days. Tax on building mate
erastova [34]

Answer:

$1340.49

Step-by-step explanation:

From the attached image

Subtotal Cost of Purchased Items

= (20  \times 16.69)+(2 \times 20.78)+(2  \times 15.58)+(6  \times 21.38)\\+(118  \times 6.60)+(500  \times 0.22)+(10  \times 8.44)+(1  \times 150)\\\\=\$1658

Since the builder receives a 20% contractor's discount, plus and additional 3% for paying in full within 30 days.

Discount = 23% of $1658 = 0.23 X 1658 =$381.34

Total (Less Discount) = 1658-381.34 = $1276.66

Tax on building materials is 5%.

Therefore:

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Tax=$63.83

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Which polynomial equation is a valid identity?
yulyashka [42]

Answer:

D

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A

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B

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C

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4 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
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Answer:

40%

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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

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The contribution margin per unit can be calculated as follows

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Therefore the contribution margin ratio can be calculated as follows.

= $1.6/$4

= 0.4×100

= 40%

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3 years ago
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