(3p + 1) + 6(p – 8) – (p + 2)

Answer:

2/3

Step-by-step explanation:

[tex]4\frac{1}{2} -3 \frac{5}{6}[/tex]

1. Turn it into an improper fraction

[tex]4\frac{1}{2}[/tex] = [tex]\frac{9}{2}[/tex]

[tex]3\frac{5}{6}[/tex] = [tex]\frac{23}{6}[/tex]

[tex]\frac{9}{2} -\frac{23}{6}[/tex]

Now find a common denominator and in this case, it can be 6

[tex]\frac{9*3}{2*3} = \frac{27}{6}[/tex]

[tex]\frac{27}{6} - \frac{23}{6}[/tex] = ....

[tex]\frac{4}{6} =\frac{2}{3} (simplified)[/tex]

The solution is ,  4 1/2 - 3 5/6 = 2/3.

Subtraction is the process of taking away a number from another. It is a primary arithmetic operation that is denoted by a subtraction symbol (-) and is the method of calculating the difference between two numbers.

here, we have,

given that,

we the expression given and,

we have have to estimate the given expression

4 1/2 - 3 5/6

making the mix fractions in improper fraction we get,

=9/2 - 23/6

as we know, the common denominator is 6 , so, we get,

9*3 - 23/ 6

=4/6

=2/3

Hence, The solution is ,  4 1/2 - 3 5/6 = 2/3.

To learn more on subtraction click:

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Answer:

28 tickets

Step-by-step explanation:

252/9=28

Answer: 6/12 and 10/12

12/24 and 20/24

Step-by-step explanation:

Jessica bought 1/2 pound of roast beef and 5/6 pound of ham.

1st option: 8/16 and 10/16

We will reduce them to lowest term

8/16 = 1/2

10/16 = 5/8

2nd option: 6/12 and 10/12

We will reduce them to lowest term

6/12 = 1/2

10/12 = 5/6

3rd option: 5/10 and 8/10

We will reduce them to lowest term

5/10 = 1/2

8/10 = 4/5

4th option: 12/24 and 20/24

We will reduce them to lowest term

12/24 = 1/2

20/24 = 5/6

Answer:   3pi/2

This is equivalent to 1.5pi

The units for the area are in square centimeters.

===============================================

Work Shown:

The larger semicircle has radius 2 cm.

So r = 2 is plugged into the area of a semicircle formula below

A = (pi*r^2)/2

A = (pi*2^2)/2

A = (4pi)/2

A = 2pi

The area of the larger semicircle is 2pi square cm.

Repeat those steps but now use r = 1. This will compute the area of the unshaded smaller semicircle

A = (pi*r^2)/2

A = (pi*1^2)/2

A = pi/2

The area of the smaller unshaded semicircle is pi/2 square cm.

------------------------

From here, we subtract the two results to get the shaded area:

(larger semicircle area) - (smaller semicircle area) = (2pi) - (pi/2) = 3pi/2

This is equivalent to 1.5pi since 3/2 = 1.5

Answer:

2a + 4b

Step-by-step explanation:

a + a + 3b + b

2a + 4b

Hope this helps!

The formula for finding the measure of each interior angle is below.

180(n - 2) / n where n represents the number of sides.

Since the polygon has 72 sides, we plug a 72 in for n.

So we have 180(72 - 2)/72 or 180(70)/72 which is 12600/72 or 175.

So the measure of each interior angle is 175 degrees.

Answer:

-4x + 3y + z + 2

Step-by-step explanation:

Answer:

x+y+z=6,x-2y-z=6,2x-y-2z=6

Step-by-step explanation:

Hope this helps :)

Answer:

sin A=4/5

Step-by-step explanation:

1. -9(T-2)=4(T-5)

Distribute

-9t+18=4t-5

Sub 4 because t is a like term and it is positive so sign changes because it is in opposite sides.

-14t+18=-5

Sub 18 to like term which is -5

-14t=-23

Divide

T= -14/-23 or -0.4375

2. 2(4x+2)=4x

Distribute

8x+4= 4x

Sub 8x

4=-4x

Divide -4x

X=-1

3. 26-4s=9s

Sub -4s

26=5s

Divide 5s

5/26 or 0.03846154

Ur welcome if right plz vote brainliest

Answer:

810

Step-by-step explanation:

it's 810 because if you figure out what 12% is in 5000. The answer to that is 600 so you have to figure out how much she gets from $6,750 whihc is 810

Answer:

What do you need help with?

Answer:

square

Step-by-step explanation:

Square

All sides are equal

hope it's helpful ❤❤❤

THANK YOU

Answer:

The Answer is 10 18

Step-by-step explanation:

multiply the numerator and denominator by 2 and you get 10 and 18.

Answer: 320-8x=280

Step-by-step explanation:

320-280=40

You have 40 bucks technically

Don't forget to count yourself in (40-8=32)

32/8=4

You can bring 4 friends

The correct answer from the four selections is the first one.

320-8x=280

Answer:

4 friends

Step-by-step explanation:

first do

320-280=40

so you know you can spend forty bucks

step 2

40 divided by 8 is 5

if you are getting tickets for yourself too you can take 4 friends.

Answer:

The original price of computer is $ 1040

Solution:

Given that, Mason used a 30% coupon to buy a new computer

After the discount, the cost of the computer was $728

To find: original price of computer

From given question,

price after discount = $ 728

discount = 30 % of original price

Let "x" be the original price of computer

price after discount = original price - discount price

Step-by-step explanation:

Vă rugăm să găsiți imaginea întrebării atașate mai jos:

Răspuns:

A este proporțională

B este proporțională

C nu este proporțional

D este proporțional

E nu este proporțională

F este proporțional

Explicație pas cu pas:

Pentru a determina proporționalitatea:

Obținem constanta proporționalității

Pentru valorile din tabelul 1;

Luând primul punct:

x = 1; y = 5

1 α 5

1 = 5k

k = 1/5

Test:

y = 15

x = k * y

x = 1/5 * 15; x = 3

Prin urmare; (a) este proporțională

B.)

x = 2; y = 6

2 α 6

2 = 6k

k = 2/6

k = 1/3

Test:

y = 15

x = k * y

x = 1/3 * 15; x = 5

Prin urmare; (b) este proporțională

C.)

x = 2; y = 6

7 α 3,5

7 = 3,5k

k = 7 / 3,5

k = 2

Test:

y = 5

x = 2 * 3.5

x = 7

Prin urmare; (c) nu este proporțională

x = 0,5; y = 1

0,5 α 1

0,5 = k

Test:

y = 4

x = k * y

x = 0,5 * 4; x = 2

Prin urmare; (d) este proporțională

x = 0,2; y = 2

0,2 α 2

0,2 = 2k

k = 0,2 / 2

k = 0,1

Test:

y = 4,5

x = 0,1 * 4,5

x = 0,45

Prin urmare; (e) nu este proporțională

x = 1; y = 12

1 α 12

1 = 12k

k = 1/12

Test:

y = 84

x = 1/12 * 84

x = 7

Prin urmare; (f) este proporțională

Answer:

40

Step-by-step explanation:

to convert into radian measure, multiply by π/180

40 x π/10

Answer:

60 degrees

Step-by-step explanation:

Answer:

287.7

I hope this helps

Step-by-step explanation:

21×13.7=287.7

Answer:

The average rate of change of the function over the interval x = 0 to x = 6 is [tex]\frac{34}{195}[/tex].

Step-by-step explanation:

Geometrically speaking, the average rate of change ([tex]r[/tex]) of the function over a given interval is determined by equation of secant line, that is:

[tex]r = \frac{f(b)-f(a)}{b-a}[/tex] (1)

Where:

[tex]a[/tex], [tex]b[/tex] - Lower and upper bounds.

[tex]f(a)[/tex], [tex]f(b)[/tex] - Function evaluated at lower and upper bounds.

If we know that [tex]f(x) = \frac{2\cdot x -1 }{3\cdot x + 5}[/tex], [tex]a = 0[/tex] and [tex]b = 6[/tex], then the average rate of change of the function over the interval is:

[tex]f(a) = \frac{2\cdot (0)-1}{3\cdot (0) +5}[/tex]

[tex]f(a) = -\frac{1}{5}[/tex]

[tex]f(b) = \frac{2\cdot (6)-1}{3\cdot (6)+5}[/tex]

[tex]f(b) = \frac{11}{13}[/tex]

[tex]r = \frac{\frac{11}{13}-\left(-\frac{1}{5} \right) }{6-0}[/tex]

[tex]r = \frac{34}{195}[/tex]

The average rate of change of the function over the interval x = 0 to x = 6 is [tex]\frac{34}{195}[/tex].

Answer:

answer a did the test edg 2021

Step-by-step explanation:

Using translation concepts, it is found that the equation that represents the transformed function is:

[tex]y = -\sqrt{x-4} + 2[/tex]

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.

In this problem, the original graph is:

[tex]y = \sqrt{x}[/tex]

It moves up, while the new graph moves down, hence:

[tex]y = -\sqrt{x}[/tex]

It starts at (0,0), while the new graph starts at (0,2), hence:

[tex]y = -\sqrt{x} + 2[/tex]

It also goes through (4,0), that is, it was shifted 4 units to the right, hence:

[tex]y = -\sqrt{x+4} + 2[/tex]

More can be learned about translation concepts at https://brainly.com/question/4521517

Answer:

B. 3

Step-by-step explanation:

Answer:

x is 130

Step-by-step explanation:

Answer:

i believe it is 130°..................

Answer:

13, 3, 7. you are using a square root any calculator can do this :)

Answer:

10) is 13

Step-by-step explanation:

11) is 3

12) is 3.464

Answer:

5 pounds

Step-by-step explanation:

Answer:

x=21

Step-by-step explanation:

Answer:

{-5, 4}

Step-by-step explanation:

Start by factoring f(x) = x^2 + x - 20.  Since 4*5 = 20, we suspect that the factors are (x + 5) and (x - 4).

Next, set these factors equal to zero separately and solve each resulting equation for x.  We get:

{-5, 4}

Answer:

sure whats the question

Step-by-step explanation:

Answer:

Replace the variable x with 5

in the expression.

f(5)=4(5)−5

Simplify => 4(5)−5.

=>15

Step-by-step explanation: