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zvonat [6]
3 years ago
8

2x²-26x+84 (Factor COMPLETELY)

Mathematics
1 answer:
Nadya [2.5K]3 years ago
5 0

\tt{} {2x}^{2}  - 26x + 84

\tt{}2 {(x}^{2}  - 13x + 42)

\tt{}2 {(x}^{2}  - 6x - 7x + 42)

\tt{}2( x \times (x - 6) - 7(x - 6))

\tt{}2(x - 6) \times (x - 7)

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Ms. Maya was handing out breakfast with Ms. Perez. They were in a race to see who could be most efficient and hand out the most
leonid [27]

Answer:

105-9/2=48: Ms. Maya  105-48=57: Ms. Perez

Step-by-step explanation:

105-9 is 96 divided by 2 is 48 and 105-48 is 57 therefore Ms.Maya handed out 48 breakfasts  and Ms.Perez handed out 57 breakfasts

4 0
3 years ago
Billy wants to buy a $1250 drum set and the
nadya68 [22]

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Step-by-step explanation:

8 0
2 years ago
Kwame bought a car for $25,000. The value of the car is decreasing at a rate of 6.5% each year. Write a function that represents
sweet-ann [11.9K]
<h3><u>The function that represents the price P of the car after x years is:</u></h3>

P = 25000(0.935)^x

<em><u>Solution:</u></em>

<em><u>The decreasing function is given as:</u></em>

y = a(1 - r)^t

Where,

y is future value

a is initial value

r is decreasing rate in decimal

t is time period

From given,

a = 25000

r = 6.5 \% = \frac{6.5}{100} = 0.065

number of years = x

future value = P

Therefore,

P = 25000(1 - 0.065)^x\\\\P = 25000(0.935)^x

Thus the function is found

8 0
3 years ago
a recipe called for the ratio of sugar to flour to be 5 to 1 if you use 35 ounces of sugar how many ounces of flour do you need
den301095 [7]
7

The answer is 7 
The ratio would look like 35/7
4 0
3 years ago
The town of Madison has a population of 25000. the population is increasing by a factor of 1.12 each year.
Lena [83]

Answer:

P(t)=25000(1.12)^t

Step-by-step explanation:

If we start with the initial population size, 25,000 people, and keep multiplying by 1.12 this function gives us the population of Madison t years from now: P(t)=25000(1.12)^t

4 0
3 years ago
Read 2 more answers
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