2x+5+3x+6= combine like terms to simplify each expression

Answers

Answer 1

Answer:

5x +11

Step-by-step explanation:

Answer 2

Answer:

5x+11

Step-by-step explanation:

Please give brainliest


Related Questions

solve for x and graph ​

Answers

Answer:

x≥5

Step-by-step explanation:

Plz answer answer this I’ll give brainliest

Answers

Step-by-step explanation:

6 ◇ 3

= (6² - 3) / 3

= 33 / 3

= 11.

What is the scale factor of the dilation?

Answers

Answer:

3

Step-by-step explanation:

the distance from the point of dilation to point C is 3

the distance from the point of dilation to point A is 9

9/3 = 3

hope this helps, pls mark brainliest :D

A stand at a farmer's market sells different types of apples, as shown in the table. Which type of apple costs the least per pound?

Answers

Answer:

DATTEBAYOOO

It's just a pic of Naruto Uzumaki, BELEIVE IT

Step-by-step explanation:

Calculate The Constant of Proportionality (k) and Write an Equation for the line in the Graph Below:

Answers

Answer:

k = ½

Equation => [tex] y = \frac{1}{2}x [/tex]

Step-by-step explanation:

Constant of proportionality (k) = y/x

Using a point on the graph, (6, 3),

k = y/x = 3/6 = ½

k = ½

Equation of the line:

Plug in the value of k into [tex] y = kx [/tex] (slope-intercept form of equation for proportional relationship)

Thus:

[tex] y = \frac{1}{2}x [/tex]

If f(x) = 2x − 1 and g(x) = f(x + 1), how does the graph of g compare with the graph of f?

Answers

It is 5 units right, and 2 units up

Drag each label to the correct answer

Answers

Answer:

um

Step-by-step explanation:

which expression is the sum of two terms​

Answers

Answer:

are there choices or a picture for this question?

Mike's dog bed is 5 1/4 feet long and 3 1/3 feet wide. What is the area of Mike's dog bed

Answers

Answer:

Area of bed = 17.5 ft²

Step-by-step explanation:

Given:

Length of bed l = [tex]5\frac{1}{4}[/tex] = 21/4 ft

Width of bed b = [tex]3\frac{1}{3}[/tex] = 10/3 ft

Find:

Area of bed

Computation:

Area = l x b

Area of bed = 21/4 x 10/3

Area of bed = 17.5 ft²

Explain the difference between (-5) to the power 2 and -5 to the power 2 .

Answers

Answer:

(-5) to the power of 2 is 25 and -5 to the power to 2 is -25 because minus in not multiplying by antohrer minus

Step-by-step explanation:

Question 18 will give brainliest

Answers

Answer:

as below

Step-by-step explanation:

to solve the following equation , 7x - 2 = 12 , which of the choices below is a correct method to find the value of X

Answers

The Answer:the answer is D

Step-by-step explanation:

Cancer is caused by abnormal growth is due to a genetic mutation. Which of the following can cause this genetic mutation? (Choose all that apply)
a) caused by exposure to radiation
b) can be inherited
c) acquired with age after many rounds of cell division
d)acquired from contact with a person who has cancer

Answers

A and C, cancer isn’t transmitted as it’s only acquired, cancer is really just cells without a kill switch so multiple splitting a of them could give a chance of cancer. Radiation is a massive player in terms of cancer causing, that’s why when you take special screenings like x rays you wear a lead covering so the radiation doesn’t hit you as much

Please help due in 10 minutes

Answers

Answer:

The 2nd one should be the correct answer

answer: the 2nd option. (aka: 2(3x+5)

if : 3x+3x+5+5= 6x+10

THEN: 2(3x+5)

HOW: 2 times 3x.

           2 times 5

           6x+10.

hope i helped! we just passed this subject in my class. Good luck!!

Two hiking groups made the purchases shown below. What is the cost of each item. GROUP 1: 6 muffins, 12 granola bars, Total=$26.70 GROUP 2: 8 muffins, 15 granola bars, Total=34.00

Answers

Answer:

Price of each muffin = $1.25

Price of each granola bar = $1.6

Step-by-step explanation:

Group 1:

6 muffins, 12 granola bars

Total money paid = $26.70

Group 2:

8 muffins, 15 granola bars,

Total money paid = $34.00

To find:

Price of each item?

Solution:

Let the price of one muffin = $[tex]x[/tex]

Let the price of one granola bar = $[tex]y[/tex]

As per group 1, the equation can be written as:

[tex]6x+12y=26.70\\\Rightarrow x+2y=4.45 .... (1)[/tex]

As per group 2, the equation can be written as:

[tex]8x+15y = 34[/tex] .... (2)

Let us use elimination method to solve for [tex]x[/tex] and [tex]y[/tex].

Multiplying equation (1) with 8 and subtracting (2) from it:

[tex]16y-15y = 35.6 - 34\\\Rightarrow y = 1.6[/tex]

Using equation (1):

[tex]x+3.2=4.45\\\Rightarrow x = 1.25[/tex]

Therefore, the answer is:

Price of each muffin = $1.6

Price of each granola bar = $1.25

Plz help me ASAP, Plz show the working so i know you did it, Thank you so much

Answers

Step-by-step explanation:

Let's use PEMDAS here

P: N/A

E: To transform [tex]5^{x}[/tex] to [tex]5^{3x}[/tex], we put  [tex]5^{x}[/tex] to the power of 3.

M: We multiply 2 to [tex]5^{3x}[/tex], stretching the function by 2

M: We multiply -1 to [tex]2*5^{3x}[/tex], flipping the function vertically over x=0 (this is interchangeable with multiplying 2)

D: N/A

A: We add 8, moving the function to the right by 8

S: N/A

What is the total amount owed when $2,500 is borrowed for one year at 6% simple interest?

Answers

Answer:

5'506 the answer is 5'506 I because I add 2'500 with 6 and I got that answer

The total amount owed when $2500 is borrowed for one year at 6% simple interest is $2650.

What is Simple Interest?

Simple interest is the process of finding the amount of interest if we have some principal value of money. Here a specific interest is charged only for the principal amount.

Formula for calculating the total amount in case of Simple Interest is,

A = p (1 + r t)

where, A is the total amount, p is the principal amount, r is the rate of interest and t is the time period.

Here, p = $2500

r = 6% = 6/100 = 0.06

t = 1 year

So the total amount = 2500 [1 + (0.06 × 1)]

                                 = 2500 [1 + 0.06]

                                 = 2500 × 1.06

                                 = 2650

Hence the total money owed is $2650 when $2500 is borrowed for one year at 6% simple interest.

To learn more about Simple Interest, click on the link given below:

https://brainly.com/question/25845758

#SPJ2

In the equation a = v/r, if a is plotted against v then what will be the shape of the graph? How about if a is plotted against r?​

Answers

9514 1404 393

Answer:

  a) a straight line

  b) a hyperbola

Step-by-step explanation:

a) When a = v/r is plotted against v as the independent variable, it will be a straight line through the origin with a slope of 1/r.

__

b) When a = v/r is plotted against r as the independent variable, it will be a hyperbola with a "constant of proportionality" of v. Here, a is inversely proportional to r.

A circle has a center at the origin and the point (3,4) is on the circle

Answers

Answer: 5 units

Step-by-step explanation:

The standard form of equation of circle:

[tex](x-h)^2+(y-k)^2=r^2[/tex] , where (h,k) = center of circle, r= radius.

Given : Center of circle= origin = (0,0) =(h,k)

Point on circle = (3,4)

Put x= 3 , y=4 , h=0 , k=0 , then the equation will become

[tex](3-0)^2+(4-0)^2=r^2\\\\\Rightarrow\ 9+16=r^2\\\\\Rightarrow\ 25=r^2\\\\\Rightarrow\ r=5[/tex]

Hence, the radius is 5 units long.

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x – 8 y greater than or equal to -5/2x+5

Part A: Describe the graph of the system, including shading and the types of lines graphed. Provide a description of the solution area. (6 points)

Part B: Is the point (5, -8) included in the solution area for the system? Justify your answer mathematically. (4 points)​

Answers

Answer:

step by step as explained below

Step-by-step explanation:

A) y<4x-8 is the shade area below the dotted line of y=4x-8

   y≥-2/5x+5 is the shade area above the solid line y=-2/5x+5

The solution is the dark color shade area

B) point(5,-8) located within the y<4x-8 area while it's not in the solution area of the system.

I need to find the area. Please help thanks:)​

Answers

Answer:

area = 8.037 m²

4) Name The Angle Pair Represented And Solve For x. *
37°
(6x - 11)

Answers

Answer:

x = 8

Step-by-step explanation:

It can be assumed that the attached figure shows the problem and we need to find the value of x.

According to figure, the corresponding angles are equal such that,

(6x - 11) = 37

6x = 37 +11

6x = 48

x = 8

So, the value of x in this case is 8.

Logarithms and stuff, please help

Answers

Answer:

[tex]\displaystyle t=-25\log\left(\frac{20}{30}\right)[/tex]

Step-by-step explanation:

Logarithms

The model that predicts the percentage of voters (V) as a function of the number of years (t) is:

[tex]V(t)=100-30\cdot e^{-0.04t}[/tex]

It's required to find in how many years the value of V will be V=80%. The equation to solve is:

[tex]100-30\cdot e^{-0.04t}=80[/tex]

Subtracting 100:

[tex]-30\cdot e^{-0.04t}=80-100=-20[/tex]

Dividing by -30:

[tex]\displaystyle e^{-0.04t}=\frac{20}{30}[/tex]

Applying logs:

[tex]\displaystyle \log( e^{-0.04t})=\log\left(\frac{20}{30}\right)[/tex]

For logs property:

[tex]\displaystyle -0.04t\log(e)=\log\left(\frac{20}{30}\right)[/tex]

log(e)=1. Solving for t:

[tex]\displaystyle t=\frac{\log\left(\frac{20}{30}\right)}{-0.04}[/tex]

Since 0.04=1/25:

[tex]\boxed{\displaystyle t=-25\log\left(\frac{20}{30}\right)}[/tex]

Daryl bought 10 adult tickets and 10 children's tickets to a zombie movie for $110. Rick bought 6 adult and 5 children tickets for $63 to the same movie. How much money does each type of ticket cost

Answers

Answer:

Adult tickets = $8

Children's tickets = $3

Step-by-step explanation:

Set up a system of equations;

x = adult tickets

y = children's tickets

Daryl's situation;

10x + 10y = 110

Rick's situation;

6x + 5y = 63

Hence the system is;

[tex]\left \{ {{10x+10y=110} \atop {6x+5y=63}} \right.[/tex]

To solve by elimination, one has to multiply one of the systems by a number such that when one adds the two systems, one variable gets eliminated. One is then left with an expression that can be solved for the other variable. Finally, one can substitute the value of the other variable back, to find the value of the first variable.

[tex]\left \{ {{10x+10y=110} \atop {6x+5y=63}} \right.[/tex]

Multiply Rick's situation by (-2)

[tex]\left \{ {{10x+10y=110} \atop {-12x-12y= -126}} \right.[/tex]

Add the two equations;

-2x = -16

Inverse operations;

-2x = -16

/-2     /-2

x = 8

Substitute back in;

10x + 1y = 110

10(8) + 10y = 110

Simplify;

80 + 10y = 110

Inverse operations;

80 + 10y =110

-80          -80

10y = 30

/10    /10

y = 3

x = 8

y = 3

IF YOU GOOD AT MATH PLZ HELP !!! Algebra II

Answer:???

Answers

Answer is b if this helped please hook me up with brainiest answer

Without graphing, determine whether the function represents exponential growth or exponential decay.

Then find the y-intercept.f(x)=3(0.67)

Answers

Answer:

Decay.

Step-by-step explanation:

It is decay because .67 is less than 1.

Is the number 12 a monomial?

Answers

Hey there!

GUIDE:

MONOMIAL has ONE TERM

BINOMIAL has TWO TERMS

TRINOMIAL has THREE TERMS

POLYNOMIAL has MANY TERMS

Now that we got that information we already found out what your answer should be.

The number 12 is a MONOMIAL because it has ONE term. So therefore, to answer your question. YES 12 is a monomial ☑️

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

i know this was already answered but i just wanted to reply as well.
yes 12 is a monomial because it’s just one term.
it is very well explained in the first answer but you know what i mean
ok have a nice day/night

For which sample size (n) and sample proportion (p) can a normal curve be
used to approximate the sampling
It’s D❤️

Answers

Answer: Thank you so much !! I had the exact one!!

D. n=35 p =0.7

Step-by-step explanation:

The value of the interval (0.4676, 0.9323) is between (0, 1). Then the correct option is D.

What is a normal distribution?

It is also called the Gaussian Distribution. It is the most important continuous probability distribution. The curve looks like a bell, so it is also called a bell curve.

The sample size should be greater than 30.

Then

[tex]\mu = p = 0.7\\\\n = 35[/tex]

Then we have the sigma

[tex]\sigma = \sqrt{\dfrac{p(1-p)}{n}}\\\\\sigma = \sqrt{\dfrac{0.7*0.3}{35}}\\\\\sigma = 0.0775[/tex]

Then we have

[tex](\mu - 3 \sigma , \ \mu + 3 \sigma)\\\\(0.7-0.2323, \ 0.7+0.2323)\\\\(0.4676, \ 0.9323)[/tex]

The value of the interval is between (0, 1). Then the correct option is D.

More about the normal distribution link is given below.

https://brainly.com/question/12421652

what is the square number of 4​

Answers

Answer:

16 is the answer ok .........

Step-by-step explanation:

4*4

Can somebody tell me what is 30% of 240

Answers

Answer:

72

Step-by-step explanation:

Answer:

first write 30% as fraction

30/100 then "of" means multiplication

30/100×240

=72

can i have brainliest if it helped

Step-by-step explanation:

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