3 years ago

Pleeeeeas helpp mehh....

Mathematics

1 answer:

Molodets [167]3 years ago

6 0

Answer:

12/19?

11/19?

Step-by-step explanation:

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Use synthetic substitution to evaluate the polynomial P(x) = x^3-3x^2+4x-7 for x=3

Zina [86]

Answer:

$\frac{x^3-3x^2+4x-7}{x-3} =(x^2+4)+\frac{5}{x-3}$

Step-by-step explanation:

We are given polynomial as

$P(x)=x^3-3x^2+4x-7$

and it is divided by x=3 or x-3

we can use synthetic division

so, we got

Remainder =5

Quotient is

$=x^2+0x+4$

$=x^2+4$

we can write as

$\frac{x^3-3x^2+4x-7}{x-3} =(x^2+4)+\frac{5}{x-3}$

3 0

3 years ago

Factor y2 + 10z - 10y - yz

stira [4]

Group and factor
group y's with y's and z's with z's
(y²-10y)+(10z-yz)
factor
y(y-10)+z(10-y)
force undistribute -1
-y(10-y)+z(10-y)
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(10-y)(-y+z)
(z-y)(10-y) or
(y-z)(y-10)

6 0

3 years ago

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Find the unit price rounded to the nearest cent: 6.5 pounds for $5.85 is ________ per pound.

Andrew [12]

It’s the first option.
5.85/6.5= 0.90

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3 years ago

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Of all the Sunny Club members in a particular city, 25% prefer swimming on weekends and 75% prefer swimming on weekdays. It is f

baherus [9]

The answer should be d) 40

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3 years ago

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I would appreciate it if you would help me

saul85 [17]

Answer:

Option D, 32

Step-by-step explanation:

<u>Step 1: Identify the equation</u>

6y = 192

<u>Step 2: Solve for y by dividing both sides by 6</u>

6y / 6 = 192 / 6

y = 32

Answer: Option D, 32

4 0

3 years ago

Pleeeeeas helpp mehh....​

Pleeeeeas helpp mehh....