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DaniilM [7]
3 years ago
7

What’s the sum of -4x^2 - x + 9 and x^2 + 10x - 10?

Mathematics
1 answer:
Eduardwww [97]3 years ago
7 0

Answer:

-3x^2+9x-1

Step-by-step explanation:

Combining like terms:

-4x^2-x+9+x^2+10x-10=-3x^2+9x-1

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Write as a mixed fraction: 22 / 3
lakkis [162]
7 1/3

I think this is it, i would like for u to get a second opinion.

4 0
3 years ago
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Using the weighted average approach to process costing, floridyne would use what number of equivalent units in 2019 to calculate
timofeeve [1]

Floridyne would use an equivalent unit labor of 166,340 unit to calculate the cost per equivalent unit for direct labor.

<h3>How do we get the equivalent unit labor?</h3>

Under weighted average, we do not make distinction between started and finished and just finished. Thus we work with finished and ending WIP only:

Finished         162,000

Ending - WIP    6,200 ending at 70% complete

Equivalent units for labor = Finished + Percentage of completion ending units

= 162,000 + 6,200 x 70%

= 166,340

Therefore, he would use an equivalent unit labor of 166,340 unit to calculate the cost per equivalent unit for direct labor.

Missing word "Floridyne, Inc. manufactures mouthwash. They had no finished goods inventory at the beginning of 2019. They have only one processing department for this product. A review of the company’s inventory records shows the following: At the beginning of January 2019, Floridyne has 4,500 gallons of mouthwash in process. (costs $8,410 for materials, 1,663 for labor and 4,990 for overhead) During 2019, Floridyne finishes/transfers 162,000 gallons of mouthwash. On December 31, 2019, Floridyne has 6,200 gallons of mouthwash that is 70% complete. Direct materials are added half at the beginning of the process and half after the process is 60% complete. During 2019 $349,000 of direct materials and $92,500 of direct labor were added. Using the weighted average approach to process costing,"

Read more about equivalent unit labor

brainly.com/question/14244838

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4 0
2 years ago
Priya makes bracelets for her online store. Her monthly business expenses are $520. She sells an average of 80 bracelets per
ch4aika [34]

Answer:

B

Step-by-step explanation:

Profit = total revenue - total cost

total revenue = 80 x b

total cost = 520

the profit has to be at least $1240

80 x 22 = 1760

1760 - 520 = 1240

b is correct

5 0
3 years ago
At a retail store, Alexander's new glasses normally sell for $167,
julia-pushkina [17]
108.55

65% of 167 is 108.55

Brainliest please? :)
7 0
3 years ago
What is the inverse of the function f(x) = 2x – 10
BartSMP [9]

Answer:

y = 1/2x +5

Step-by-step explanation:

change f(x) to y

y = 2x - 10

then switch x and y

x = 2y - 10

then solve for y

add 10 to both sides and divide both sides by 2

6 0
3 years ago
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