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natita [175]
3 years ago
5

I am having a hard time simplifying (x^2 - 4x + 8)(2x - 1), can you help me out?

Mathematics
1 answer:
Brums [2.3K]3 years ago
4 0

2x^3+7x^2+12x-8 is the answer

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A principal of 750$ is invested in an account at 9% per year simple interest. What is the account total after 5 years
balandron [24]
Hi there
The formula of the future value of simple interest is
A=p (1+rt)
A future value?
P principle 750
R interest rate 0.09
T time 5years
So
A=750×(1+0.09×5)
A=1,087.5

Good luck!
4 0
2 years ago
Maria bought 12.5 gallons of gasoline. There are approximately 3.8 liters in 1 gallon. Which measurement is closest to the numbe
allochka39001 [22]

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47.5

Step-by-step explanation:

7 0
2 years ago
Gary surveys all of his classmates for a project.
postnew [5]

Answer:

A and D

Step-by-step explanation:

Statisical questions have to deal with numbers

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2 years ago
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The inventor of a new game believes that the variable cost for producing the game is $0.90 per unit and the fixed costs are $620
nikdorinn [45]

Answer:

Step-by-step explanation:

Let x represent the number of units of games sold.

The inventor of a new game believes that the variable cost for producing the game is $0.90 per unit and the fixed costs are $6200. It means that the total variable cost for x units would be

0.9 × x = 0.9x

The inventor sells each game for $1.69. This means that the total revenue from x units of games sold would be

1.69 × x = 1.69x

The total cost for a business is the sum of the variable cost and the fixed costs. Therefore, the total cost for the number of games sold would be

C = 6200 + 0.9x

Profit = Revenue - total cost

Therefore,

Profit = 1.69x - (6200 + 0.9x)

= 1.69x - 0.9x - 6200

= 0.79x - 6200

8 0
2 years ago
Which two number have an absolute value of 5
serious [3.7K]

Answer:

5 and negative 5

Step-by-step explanation:

The absolute value is the distance from 0 five and negative 5 are both the same distance from zero

7 0
2 years ago
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