Solve for x: one over five (5x + 12) = 18 (2 points)

Answers

Answer 1
If you mean the equation 1/5 (5x +12) =18 then your answer would be x=15.6 or in the exact form of 78/5

Explanation : Start off with distributive property 1/5•5x and 1/5 •12, your equation should end up with 1x +2.4 =18 continue by using the 2.4 and doing the opposite, you will have 1x+2.4-2.4=18-2.4, after calculation you will have 1x=15.6 ,you can finish there or you can divide the 15.6 by one witch is still 15.6 , therefore getting your answer that is x=15.6

Related Questions

A school supply company is giving away free whiteboards to promote their stain-free markers. The company can spend up to $42,840 on the whiteboards. If each whiteboard costs the company $8, how many whiteboards will they be able to give away?

Answers

Answer:the whiteboards free

Step-by-step explanation:

5,355 if you divide by 8

The hole for a support needs to be 6 feet deep. It is currently 2 feet 5 inches deep. How much deeper must the hole​ be? Use pencil and paper. Show two ways to solve this problem. Use the conversion factor
12 inches
________
1 foot.
The hole needs to be nothing inches deeper.

Answers

Answer:

43 inches deeper and it will be 6 feet deep

Answer:

3feet 7inches

Step-by-step explanation:

2feet + 3feet=5feet  5inches+7inches =1 feet

5feet + 1 feet=6feet

16, 3, 3, 14, 10, 8, 11
Find the mean.
If necessary, round your answer to the nearest tenth.

Answers

Step-by-step explanation:

divide all the numbers and the add about ow many number their are

Answer: 9.3

Step-by-step explanation:

Consider an example of an apartment: The number of bedrooms, bathrooms, and the floor of an apartment determines its price. Which is the dependent variable in this example

Answers

Answer: The price of the apartment.

Step-by-step explanation:

We know that for a given apartment, the number of bedrooms, bathrooms, and floor determines the price.

Then we could define the variables:

x = number of bedrooms.

y = number of bathrooms

z = floor.

And define the price of the apartment as a function of these variables:

p(x, y, z) = price

Then the independent variables are x, y, and z.

And the dependent variable (this is, the variable that changes in response to the changes in the independent variables) will be the price of the apartment.

Using function concepts, it is found that the dependent variable in this example is the price.

The standard format of a function is: [tex]y = f(x)[/tex].In which each value of y is a function of one value of x, and thus, x is the independent variable and y is the dependent variable.

In this problem, price depends of the number of bedrooms, bathrooms, and the floor of an apartment, hence, the function is:

[tex]p = f(be, ba, fl)[/tex]

Which means that the dependent variable is the price.

You can learn more about dependent and independent variables at https://brainly.com/question/1429012

Solve for X
X/3-X/4=X/6

Answers

[tex] \huge \blue{solution}[/tex]

[tex] \bold \red{ \frac{x}{3} - \frac{x}{4} = \frac{x}{6} }[/tex]

[tex] \bold \red{ \frac{4x + 3( - x)}{3 {2}^{2} } = \frac{x}{6} }[/tex]

[tex] \bold \red{ \frac{4x - 3x}{3 {2}^{2} } = \frac{x}{6} }[/tex]

[tex] \bold \red{\frac{x}{3 {2}^{2} } = \frac{x}{6} }[/tex]

[tex] \bold \red{ - x = 0}[/tex]

[tex] \bold \red{x = 0}[/tex]

63 is 11% of what number?

Answers

Answer:

572.7272

572.73 (rounded)

Step-by-step explanation:

used calc

572.72 it is because if 11 percent and the number 63 than what is 100%?

Write the equation of the line in point-slope form that goes through the points (0, 1) and (2, 7)

Answers

Answer:

point - slope form

 y - 1 = 3 (x-0)

Step-by-step explanation:

step(i):-

Given points are (0,1) and (2,7)

The slope of the line

     [tex]m = \frac{y_{2}-y_{1} }{x_{2} -x_{1} }[/tex]

    [tex]m = \frac{y_{2}-y_{1} }{x_{2} -x_{1} } = \frac{7-1}{2-0} = \frac{6}{2} = 3[/tex]

  m =3

Step(ii):-

point -slope form

   y - y₁ = m(x-x₁)

Equation of the straight line passing through the point (0,1) and having slope 'm' = 3

   y - 1 = 3 (x-0)

  y -1 = 3x

 3x - y +1=0

Equation of the straight line passing through the point (0,1) and having slope 'm' = 3 is 3x -y +1=0

Find an equation of the line with the given y-intercept and slope m.
10, m= 5
The equation of the line is
(Type your answer in slope-intercept form.)

Answers

Answer:

y = 5x + 10

Step-by-step explanation:

Use formula: y = mx + b

1. Since m = 5, plug it into where m is

2. 10 has no variable so it's b ( the y-intercept)

Which of the following situations can be solved by using the equation 5t=175? Choose the TWO correct answers.

A. An elephant eats 5 tons of food every day. After t number of days, the elephant will have eaten 175 tons of food.

B. Thomas won $175 in a contest. He decided to give his sister $5, and now Thomas has t dollars left from his winnings.

C. It takes Martinez t number of minutes to grade one math test. If Martinez has 5 tests to grade, he will work for total of 175 minutes.

D. Mary's bookshelf can hold a total of 175 books. Mary has 5 books on the top shelf, so she will be able to fit t number of books on the bottom shelf.

E. A painter is calculating the amount of paint he used on a project. He knows that he used 5 gallons of paint everyday for 175 days, so he used a total of t gallons of paint.

Please answer quick

Answers

Answer:

A, and C

Step-by-step explanation:

When looking at questions like these, we want to look for a variable in the word problem when there is one in the equation. In a word problem variables usually follow words like every. The variable in answer choice A would be when it says "An elephant eats 5 tons of food every day". In C the the number of min is reverse multiplies by the number of tests.

I choose c only because I have to answer a question for me to ask one so yea

Simplify the expression by removing symbols of grouping and combining like terms.
7(2s − 1) + s + 5

Answers

Answer:

=15s−2

Step-by-step explanation:

sorry if its not correct i tried

Convert 0.245 into a percent and choose the appropriate result.
А
24.5%
B
2.45%
245%
D) 0.245%

Answers

Answer:

A. 24.5

Step-by-step explanation:

HOPE THIS HELPS!!!!

Can I have Brainliest???

Answer:

Its A, 24.5%

Step-by-step explanation:

I remember doing this before

just to make sure what is 9 x 2/3​

Answers

the answer to that would be 6
9 times 2 equals 18 and 18 divided by 3 equals 6

Answer:

6

Step-by-step explanation:

PLEASE HELP!!!!!
Solve, showing and explaining all steps in the process. 7(y + 2) – (2y – 5) = 41

Answers

Answer:

Step-by-step explanation:

Remove parentheses.

7(y+2)-2y+5=41

2 Expand.

7y+14-2y+5=41

3 Simplify  7y+14-2y+5 to 5y+19.

5y+19=41

4 Subtract 19 from both sides.

5y=41-19

5 Simplify  41-19 to  22

5y=22

6 Divide both sides by 5.

y= 22/5

Answer:

y=6.4

Step-by-step explanation:

distribute:

7y+14-2y-5=41

then combine like terms:

5y+9=41

subtract 9 from both sides:

5y=32

divide 5 by both sides:

y=6.4

Which of the following sentences could not be used to represent the equation x-5=-10?
A number subtracted from five is equal to negative ten.
A number less five equals negative ten
Ave less than a number is negative ten.
fa number is decreased by five, the result is negative ten.
plz help

Answers

Answer:

A number less five equals negative ten

Step-by-step explanation:

sorry if it is wrong

hope it helped

What is the lowest form of 32:28?​

Answers

Answer:

to lowest terms of 32:28 is 8/7 or 8:7

Step-by-step explanation:

Marie about six books for total $360 math books cost 80 and science books cost 50 how many science books did she buy​

Answers

Answer:

4 books are science

2 are math

:)

what is 2 + 2 - 90 + 40

Answers

Answer:

-46

Step-by-step explanation:

hope this helps ;)

Answer:

Pemdas makes it -46

Step-by-step explanation:

since this is only addition and subtraction it doesn't matter really what order you do it in

2+2=4

-90+40=-50

4+-50=-46

this is thanks to the Commutative property of addition which states that "Changing the order of addends does not change the sum."

A taxi company charges $9 for pick-up plus $0.35 for each mile. Select the expressions that represent the cost in dollars for a taxi pick up and m miles. Select all that apply.

A. 9+0.35m
B. 9m+ 0.35
C. 0.35m+9
D. The product of 9 and m plus 0.35

Please answer quick

Answers

Your answer is A and C

PLSSSS I NEED HELP
Evaluate 35a when a=7.

Answers

Answer:

[tex]35x \\ 35 \times 7 = 245[/tex]

Answer:

245

Step-by-step explanation:

All you have to do is replace a with 7.

So, 35a=35*7= 245

2) You traveled 210 miles in 3.5 hours.
How many miles will you travel per hour?

Answers

Answer:

= 56.7 miles per hour

Step-by-step explanation:

Step-by-step explanation:

To find the average speed for the entire journey, we need to find the entire distance   and the  total time

Entire distance = 210 miles + 130 miles = 340 miles

Total time = 3.5 hours and 2.5 hours = 6 hours

Average speed = distance/ time = 340 miles/ 6 hours

                           = 56.66666666666 miles per hour

Rounding to the nearest tenth

                             = 56.7 miles per hour

Answer:

60 miles

Step-by-step explanation:

Step 1:

210=3.5

x =1

Step 2: cross multiply

3.5×x= 210×1

3.5x=210

Step 3: divide both sides by the coefficient of x which is 3.5

3.5x/3.5=210/3.5

x=60

Answer= 60 miles

1 foot = 12 inches therefore 5 feet = what

Answers

Answer:

60 inches

Step-by-step explanation:

1 foot = 12 inches

5 feet = ?

5*12 = 60

[tex]1\cdot \text{foot} = 12\cdot \text{inches} \implies 5 \cdot\text{foot} =5\cdot 12 \cdot\text{inches} \implies 5 \cdot\text{foot} =60 \cdot\text{inches}[/tex]

Help!!!!!!!! Pls?????

Answers

Answer:

220 newtons

Step-by-step explanation:

150 Newton's would b the answer

48 oz. for $3.99
36 oz. for $2.59
12 oz. for $1.99
which is the best deal

Answers

Answer:

Step-by-step explanation:

12 oz for 1.99$

Answer:

12 oz. for $1.99

Step-by-step explanation:

I need help ASAP please giving brainliest!!

Answers

Answer:

E, F

Step-by-step explanation:

diagram is showing complete shading of 3 shapes and 4 out of 10 of the last shape

3 4/10 as a decimal is 3.4

The Quality Assurance department at a gear company
found that there were 3 defective gears for every 500
produced. Express this as a percent.
Group of answer choices

Answers

Answer:
0.6%??


I did 3 divided by 500 and got 0.006 then moved the decimal places to transform the decimal to fraction which ends up being 0.6%

how many times bigger is 6.4*10^9 than 1.3*10^9

Answers

Answer:

at least four times bigger

An environmental club is raising money to preserve habitat for local owls. They are keeping track of their progress using the “thermometer” shown. Which is the best estimate of the progress they have made in reaching their goal?


what's the answer
A
30%

B
14
C
12
D
0.95

Answers

Answer:

is there an image?

Step-by-step explanation:

if no then i guess B

the product of 34 and z​

Answers

Answer:

its 34z

Step-by-step explanation:

Answer: 34z

Step-by-step explanation:

34 × z = 34z

Point A, located at (-11, - 7) on the coordinate plane, is reflected over the x-axis to form point B. Then point B is reflected over the y-axis to form point C. What are the coordinates of points B and C?​

Answers

Answer:

Answer: B(-11,7) C(11,7)

Step-by-step explanation:

Reflections In The Coordinate Plane

Reflect over the x-axis:

When we reflect a point over the x-axis, the x-coordinate remains the same, but the y-coordinate is mapped to its opposite.

The reflection of the point (x,y) over the x-axis is the point (x,-y).

Reflect over the y-axis:

When reflecting a point over the y-axis, the y-coordinate remains the same, but the x-coordinate is mapped to its opposite (its sign is changed).

The reflection of the point (x,y) across the y-axis is the point (-x,y).

Point A is at (-11,-7). When reflected over the x-axis, it maps to Point B located at B(-11,7).

Point B is now reflected over the y-axis and maps to C(11,7).

Answer: B(-11,7) C(11,7)


Dan buys a car for £1700.
It depreciates at a rate of 4% per year.
How much will it be worth in 4 years?

Answers

Answer:

Step-by-step explanation:

100%-4%=96%

96/100=0.96

£1700*0.96^4=£1443.89

Answer:

1143.89

Step-by-step explanation:

I HOPE it's help you

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