12p - 13 + 3p = 32
please help

Answers

Answer 1
Answer:

Answer:

3

Step-by-step explanation:

Step 1:

12p - 13 + 3p = 32       Equation

Step 2:

15p - 13 = 32     Add

Step 3:

15p = 45       Add 13 on both sides

Step 4:

45 ÷ 15     Divide

Answer:

p = 3

Hope This Helps :)

Answer 2
Answer:

Answer:

p=6

Step-by-step explanation:


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A radio talk show host asks listeners to call the radio station and give their opinions on a proposed new city ordinance. He uses the opinions of 200 callers to conclude that the voters are overwhelmingly opposed to the ordinance. Why is this sample likely to be biased? A. The survey is voluntary and includes only listeners of this radio program. B. There are not enough people in the sample. C. Radio listeners are more likely to be opposed to city ordinances. D. The entire population of the city was not surveyed.

Factor the GCF out of the following expression to create a multiplication problem.-72n^5 +81n³

Answers

Answer:For 9n^3: (9n^3) * (-8n^2+9)

For -9n^3: (-9n^3) * (8n^2-9)

Step-by-step explanation:

The GCF is the greatest common factor.

The great common factor between 72 and 81 is 9 as 72=9*8 and 81=9*9

the GCF between n^5 and n^3=n^3.

SO the GCF is 9n^3.

But I would like to keep that leading coefficient positive, so i will factor -9n^3. It doesn't matter which one you choose, ill do both so u will have both ready.

For 9n^3: (9n^3) * (-8n^2+9)

For -9n^3: (-9n^3) * (8n^2-9)

What did the sea monster say after eating 27 ships carrying potatoes?

Answers

"I should stop setting up for bad jokes..."

or "Fishin' ships are pretty good..." 

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?x2(4x + 1) – 2(4x + 1)
x2(4x – 1) + 2(4x – 1)
4x2(x + 2) – 1(x + 2)
4x2(x – 2) – 1(x – 2)

Answers

group first 2 and group last 2 and find factors and undistribute

(4x^3+x^2)+(-8x-2)
(x^2)(4x+1)+(-2)(4x+1)
x^2(4x+1)-2(4x+1)
answer is first one

The way to determine the factors of the given polynomial is; x²(4x + 1) - 2(4x + 1)

How to factorize polynomials?

We are given the polynomial;

4x³ + x² – 8x – 2

We can group the polynomial as follows;

(4x³ + x²) + (-8x - 2)

This grouping can be further factorized to get;

x²(4x + 1) + (-2)(4x + 1)

⇒ x²(4x + 1) - 2(4x + 1)

Read more about polynomials at; brainly.com/question/4142886

#SPJ9

I NEED HELP!!!! WITH NUMBER 9, & 10??

Answers

Answer:

awnser one is 7 and question 2 is -10

Step-by-step explanation:

−12−2−−55=?  question one

In the first fraction, the negative numerator and negative denominator cancel each other.

Since the the second fraction is negative and you are subtracting, remove the negative sign and switch the operation to addition.

The equivalent equation is

122+55=?

The fractions have unlike denominators. First, find the Least Common Denominator and rewrite the fractions with the common denominator.

LCD(12/2, 5/5) = 10

Multiply both the numerator and denominator of each fraction by the number that makes its denominator equal the LCD. This is basically multiplying each fraction by 1.

(122×55)+(55×22)=?

Complete the multiplication and the equation becomes

6010+1010=?

The two fractions now have like denominators so you can subtract the numerators.

Then:

60+1010=7010

Since 70 divided by 10 equals 7 then,

7010=7

Therefore:

−12−2−−55=7    

Question 2

−81+6−3=?

In the second fraction, move the negative sign from the denominator to the numerator and the value remains the same.

The equivalent equation is

−81+−63=?

The fractions have unlike denominators. First, find the Least Common Denominator and rewrite the fractions with the common denominator.

LCD(-8/1, -6/3) = 3

Multiply both the numerator and denominator of each fraction by the number that makes its denominator equal the LCD. This is basically multiplying each fraction by 1.

(−81×33)+(−63×11)=?

Complete the multiplication and the equation becomes

−243+−63=?

The two fractions now have like denominators so you can add the numerators.

Then:

−24+−63=−303

Since -30 divided by 3 equals -10 then,

−303=−10

Therefore:

−81+6−3=−10

Solution by Formulas

Apply the fractions formula for addition, to

−81+6−3

and solve

(−8×−3)+(6×1)1×−3

=24+6−3

=30−3

=−10

match each pair of points with the coordinate that will make a right triangle with its hypotenuse along the graph shown. First-quadrant graph showing a ray through the origin and the points (1, 2), (2, 4), (3, 8), and (4, 8). Column A Column B 1. (1, 2) and (2, 4) 2. (2, 4) and (3, 6) 3. (2, 4) and (4, 8) 4. (1, 2) and (3, 6) A. (3, 2) B. (3, 4) C. (5, 6) D. (2, 2) E. (4, 4)

Answers

Creating a right triangle means that their should always be a right angle at the point you will come up with.
So the unique possible solutions are:
(1,2) and (2,4) => (2,2)
(2,4) and (3,6) => (3,4)
(2,4) and (4,8) => (4,4)
(1,2) and (3,6) => (3,2)

By the way you can notice that if you have two points with coordinates (a,b) and (c,d) the point you are looking is always (c,b) because it is always on a parallel of the x-axis and of the y-axis.

What are the domain and range of the function f(x) = 3^x + 5

Answers

Answer:

Hence,

Domain: (-∞,∞)

Range: (5,∞)

Step-by-step explanation:

The domain of the function is the possible set of values at which the function is defined.

and the range of the function is the corresponding function values at the points of the domain.

e are given a function f(x) as:

f(x)=3^x+5

Clearly the function 3^x is defined for all the real values.

Hence, the function:

f(x)=3^x+5 is defined for all the real numbers.

Hence the domain of the function is: (-∞,∞) i.e. all of the real line.

Also we know that:

3^x>0 for all x.

Hence,

3^x+5>5 for all x.

Hence, the range of the function is:

(5,∞).

Hence,

Domain: (-∞,∞)

Range: (5,∞)

The range is y values and domain is x values 

y intercept here is 5 and since the function is increasing thus the range would be all real values bigger than or equal to 5 

And the domain would be all real numbers.