Select all the equations that are equivalent to 1/2(4+8x)=17.
1. 2+4x=8.5
2. 4x=15
3. 4+8x=8.5
4. 4+8x=34
5. 2=17-8x

Answers

Answer 1

Answer:

4x=15

Step-by-step explanation:

1/2(4+8x)=17. You divide everything inside the parentheses in half. So the new equation is 2+4x=17. You could combine like factors. So minus the two from the 17 to get 4x by itself. Now you have 4x=15


Related Questions

A salesperson works 40 hours per week at a job where has two options for being paid. Option A is an hourly wage of ​$26. Option B is a commission rate of 4​% on weekly sales. How much does need to sell this week to earn the same amount with the two​ options

Answers

Answer:

$12,000

Step-by-step explanation:

We have been given that a salesperson works 40 hours per week at a job where he has two options for being paid. Option A is an hourly wage of $25. Option B is a commission rate of 8% on weekly sales.

First of all, we will find the amount earned by the salesperson with option A.

The salespersons earns $1000 through option A.

Let x be the number of weekly sales.  

8% of x should be equal to 1000 for a salesman to earn the same amount with the two options.

     

Therefore, the salesman needs to make a weekly sales of $12,500 to earn the same amount with two options.

A number decreased by 0.8391 gives 0.1609.What is the number?
a.1.0
b.0.1
c.10
d.0.10

Answers

Answer:

A. 1.0

Step-by-step explanation:

1.0-0.8391= .1609

Answer: A
Explanation
X-0.8391=0.1609
X=0.8391+0.1609

sob sob... please help lol

Answers

Answer: 160°
Explanation: 20°+x=180°
x=160°

Step-by-step explanation:

it's so simple ... just 180 - 20

so ur answer is x = 160

hope it helps you

Which of the following could be the side lengths of a right triangle?


1 in, 2, in, 3 in


2 m, 5 m, 5 m


12 ft, 16 ft, 20 ft


3 in, 4 in, 6 in

PLEASE HELP!!

Answers

Answer:

use tringle has 180 degree

Step-by-step explanation:

The measures of the angles of a triangle are shown in the figure below. Solve for x.
25°

107°

Answers

All of the angles in a triangle add up to 180 degrees. Therefore since we already have two angles, we can subtract the sum of the already known angles (25 + 107 = 132)from 180 to get the remaining angle.

Therefore your answer is 48, because 180 minus 132 is 48
hi your answer is 48

What is the probability of flipping a coin and it landing on heads and rolling a die and getting a number greater than 3?
A. 1/4
B. 1/16
C. 1/8
D. 1/2

Answers

1st one 1/2 2nd one 1/4

Answer

1/16

Step-by-step explanation:

When you flip a coin there are two possible outcomes (heads or tails) and when you roll a die there are six outcomes(1 to 6). Now when coin is tossed and a die is rolled simultaneously, (2*6) 12 possible result =

{Head,1} , {Head,2} , {Head,3} , {Head,4} , {Head,5} , {Head,6} , {Tail,1} , {Tail,2} , {Tail,3} , {Tail,4} , {Tail,5} , {Tail,6} 12 outcomes

GIVING BRAINLIEST FOR BEST ANSWER!
Solve five and two thirds times three fourths.
A) Three and eleven twelfths
B) Four and one twelfth
C) Four and three twelfths
D) Five and one twelfth

Answers

Answer:

C.   The answer can be simplified.

Step-by-step explanation:

5 2/3 x 3/4

(5 x 3) + 2 = 17/3

17/3 x 3/4 = 51/12

51 ÷ 12 = 4 3/12

4 3/12 = 4 1/4

So it is C.

Hope this helps you!!!!!!!! :D

the answer is C took the test

Answer the question in the picture if you have any questions put them in the comment section

Answers

Answer:

It's yes, no, no, yes

Step-by-step explanation:

Just multiply and see if it equals to 3/10

Can someone please help me with this?

Answers

Answer:

A

Step-by-step explanation:

If you are at the unit of 1 then you will look at the y point and it is half of 50. half of 50 is 25 so it is A.

Answer:A is the correct answer

I hope this helps you

Sami made 27 phone calls in 12 days
Work out the mean number of calls per day

Answers

18 is what I got for the mean

19.5 because 27 plus 12 divided by 2 is that.

Help It's mokeys meth

Answers

Answer:

subject 10, divide by 7

Step-by-step explanation:

10 + 7m = 17

subtract 10 from both sides:  7m = 7

divide both sides by 7:  m = 1

solution

subject 10, divide by 7

Start with subtracting 10, where you get 7m=7, then divide by 7 on both sides where you get your answer of m=1

Maria answered 15 math problems in 30 minutes. How many problems did she solve in 1 minute. 10 points and a brain liest

Answers

Answer:

Maria solved 0.5 (half) of a problem in 1 min

Step-by-step explanation:

Set up proportion and cross multiply to solve:

15 problems/30 min = x/1 min

x = 0.5

She solved 0.5. She solved half on 30 meaning it takes her 2 minutes to solve 1. So in a minute it would take her 0.5 because that’s how much she would have done. 0.5 done takes 30 sec. 1 takes 1 min. 1.5 -1min 30sec and 2 -2 min

Please help and explain how you did it! Because I 4got....

Answers

Answer:

x = 6

Step-by-step explanation:

you need to solve for x. so you have to get it alone

-1 = x - 7

add 7 to each side

6 = x

Answer:

x = 6

Step-by-step explanation:

Step 1: Flip the equation.

x−7=−1

Step 2: Add 7 to both sides.

x−7+7=−1+7

x=6

You are going to decorate one wall of your bedroom by putting a border along
the top. The wall is a square wall with an area of 256 square feet. What is the length
of the border you will need for the top of the wall you would like to decorate? help

Answers

Answer:

the length of the square wall would be 16 FT

Step-by-step explanation:

because to find the area of a square you take the length squared so square root the area to find your length

help ill give brainlest pls

Answers

Answer:

i think it is A

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

well, the question looks like it has a congruent symbol in it, which means that it is equal. If this were true, then the one that is most congruent would be choice c.

Help me please hurry :)

Answers

Answer:

1. f>30

2. s≥140

Hope This Helps!!!

I need help with this one


Q14

Answers

C. Think of it as -15.25. You want to get closer to 16 but your only 1/4th of the way there.

Answer:

The answer is the third one.

C = -15.25

Step-by-step explanation:

If we made -15 1/4 into decimal we will get -15.25

So -15.25 Is between -15 and -16 but more closer to -15

A = -14.75

B = -15.75

C = -15.25

D = -15.50

The circumference of the bike tire above is 83.524 inches. What is the radius of the bike tire? (Use 3.14 for .) A. 262.27 in B. 41.76 in C. 13.3 in D. 26.6 in

Answers

Answer:

Option C. 13.3 in.

Step-by-step explanation:

Here's the required formula to find the radius of the bike tire :

[tex]\longrightarrow{\pmb{\sf{C_{(Circle)} = 2\pi r}}}[/tex]

C = circumferenceπ = 3.14 r = radius

Substituting all the given values in the formula to find the radius of the bike tire :

[tex] \begin{gathered} \qquad{\longrightarrow{\sf{C_{(Circle)} = 2\pi r}}} \\ \\ \qquad{\longrightarrow{\sf{83.524 = 2 \times 3.14 \times r}}} \\ \\ \qquad{\longrightarrow{\sf{83.524 = 6.28 \times r}}} \\ \\ \qquad{\longrightarrow{\sf{83.524 = 6.28r}}} \\ \\ \qquad{\longrightarrow{\sf{r = \frac{83.524}{6.28}}}} \\ \\ \qquad{\longrightarrow{\sf{r = 13.3 \: in}}} \\ \\ \qquad \star{\underline{\boxed{\sf{\red{r = 13.3 \: in}}}}}\end{gathered}[/tex]

Hence, the radius of bike tire is 13.3 inches.

[tex]\rule{300}{2.5}[/tex]

the answer is ( C. 13.3 )

Help me pls and I’ll give u brainliest

Answers

Here……………………..,,…..,.l.,.,…,..

Please answer the questions down below.
Savvas Realize 10-1 Interactive Additional Practice.

Answers

9. If they come in packages of 8 he needs 12 1/2

If they come in packages of 12 he needs 8 1/3

10. Equation: $9.25 - $4.50 - 3.50 = m

Answer: $1.25

Answer:

$1.25

Step-by-step explanation:

math

Please help and hurry! #Mokey'sMath

Answers

Answer:

[tex] - 5 \frac{3}{5} + 7 \frac{1}{6} [/tex]

The correct answer is -5 3/5 + 7 1/6

Brainliest please

Match each expression with the equivalent expanded expression.

Answers

Answer:

1st one 1/3( 9+81) goes with 30 since 9 times 1/3 equals 3 and 1/3 times 81 equals 27, 27 +3 is 30

2nd one 0.5(2x +3) goes with x +1.5 since 2x times 0.5 equals 1x or x and 0.5 times 3 equals 1.5, x+1.5

3rd one 2(4x -2) goes with 8x-4 since 4x times 2 is 8 and 2 times -2 is -4, 8x-4

4th one -3( 2/3x-1) goes with -2x +3 since -3 times 2/3 is -2 the demoniator cancels out, and -1 times -3 is 3

5th one -5 (2x+3/5) goes with -10x-3 since -5 times 2x is -10x and 3/5 times -5 is -3 since the demonator cancels out

Step-by-step explanation:

PLEASE HELP
A point on a pre-image is currently located at (1, -3). The pre-image is translated 3 units right and 6 units up.
What are the NEW coordinates for the point after the translation? Use graph paper to sketch the translation if needed.

A. (3, 4)
B. (4, 3)
C. (7, 0)
D. (-2, 2)

Answers

Answer:

(4, 3)

Step-by-step explanation:

To solve:

First we have to move 3 units right. This means that we have to increase the x axis, because we move left and right on the x axis. This gets you to the coordinates (4, -3).

Now, to move six units up, add 6 to -3. Instead of counting, using the mathematical way makes it easier to calculate. This gets us a y axis point of 3, since the y axis runs from up to down. When we read the final point out loud, this gives us the answer of ...

(4, 3); 4 on the x axis and 3 on the y axis.

If x = 15 in, y = 20 in, and z = 25 in, what is the surface area of the geometric shape formed by this net?
A. 1,650 in2
B. 1,100 in2
C. 1,800 in2
D. 2,100 in2

Answers

C
………………………………………………..

Just question eleven .

Answers

I’m pretty sure a is always and b is sometimes.

Write an en expression that could be used to find the amount Samantha earns working any number of months, m.

Answers

Answer:

3m • 462.30 = 1,386.90

Step-by-step explanation:

Let's use the example of 3 months. So, working one month Samantha earns $462.30. Let's say she works part-time for 3 months.

Multiply. 462.30 • 3 = $1,386.9

That means working 3 months, Samantha earns $1,386.90.

Then, just write it in standard form.

3m • 462.30 = 1,386.90

462.30m=t
(t represents total)
you could use any variable to represent the total amount. since they are asking for any number of months allowing m to represent the unknown number of months is imperative!

At the start of the softball season, the p players on the Hammerin' Homers softball team each ordered white uniforms. A white jersey cost $18 and a white hat cost $7. Later in the season, the players decided to switch to a blue uniform with a special logo instead. So, each player paid $20 for a blue jersey and $10 for a blue hat.
Pick all the expressions that represent the total cost of the team's uniforms.

Answers

Step-by-step explanation:

the total costs include both uniforms

so you can add it all together or do hats and jerseys separately

18j + 20j for jerseys per player and

7h + 10h for hats per player

so you have 38j + 17h = total cost

or combine then and get

55u (uniform per player) to gett the total cost

What would be a good first step to graph the solution to the following system?

y≥2x+4

6x+7y<2


A: Substitute y≥2x+4 into the second inequality and simplify the result.
B: Change the inequalities to equalities and solve the resulting system of linear equations.
C: Solve the second inequality for x.
D: Solve the second inequality for y.

Answers

Answer:

Its not the answer but you know its going to be a solid line on the first and a dashed on the bottom. The first will be above line, second would be below b/c its less that. This is a fairly easy question that I can answer for you later I just don't have anymore time

Please help me!! <3 I would appreciate it!

Answers

Answer:

B, ten N to the left

Step-by-step explanation:

90n - 80n = 10n

10 n to the left :)((

answer please correctly

Answers

Answer:

In the carbon cycle, decomposers break down dead material from plants and other organisms and release carbon dioxide into the atmosphere, where it's available to plants for photosynthesis, so your answer would be the first one!

Step-by-step explanation:

Answer:

The answer is 'They release the carbon that remains in the bodies of dead organisms'.

Decomposers are heterotrophic organisms which get their nutrition by breaking down remains of dead plants and animals. The process of breaking down the dead remains of plants and animals is termed as decomposition. They help in recycling of the nutrients such as carbon and nitrogen in an ecosystem. They return these nutrients to the soil from where plants can reuse the same.

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