2x=1.6-1.2x what is x?

Answer:

63 is the answer

Step-by-step explanation:

plzz mark as brainliest

Answer:

The difference was 5.4 so the deck would be higher.

Step-by-step explanation:

I hope this helps :)

Answer:

the awnser is -3

Step-by-step explanation:

The answer to your question is 20%

52 is 20% of 260

Answer:

9/10=36/40           3/4=30/40

9/10> 3/4

Step-by-step explanation:

36/10 > 30/40

Answer:

1. [tex] log_{10} \: 35 - \: log_{10}17.5 [/tex]

Answer: 0.331 \: aprox. [/tex]

2. [tex] log_{3} \: 27 + 2 log_{3} \: 9 - log_{3} \: 54[/tex]

Answer: -9 log_{3}

Explanation:

[tex] log_{10}35 - log_{10}17.5 \\ = log_ \frac{35}{17.5} \\ = log_{10}0.5 \\ = log_{5} - log_{10}10 \\ = log_{5 - 1} \\ = 0.669 - 1 \\ = 0.331 \: aprox. [/tex]

Step-by-step explanation:

A + 2 ÷ (-24) = -4

A - 1/12 = -4

A = -4 + 1/12

A = -48/12 + 1/12

A = -47/12

A ≈ -3,91

Answer:

-14+8q

Step-by-step explanation:

Open the prentheses by using distributive property.

[tex]( - 7 + 4q)2 \\ - 14 + 8q[/tex]

Answer:

8x + 2

Step-by-step explanation:

2(4x + 1)

= 2*4x + 2*1

= 8x + 2

Hope this is the answer. Not sure. Hope this helps!!

Answer:

$ 12

Step-by-step explanation:

Think that, Original price of a towel is $ 100

Using the above we can create a equation like this. Let the Original price of the towel given in the question be x.

Original price                       Discount                           Sale price

     100                                     30                                        70

       x                                                                                    8.40

Now let's make an equation like this,

[tex]\frac{100}{x} =\frac{70}{8.40}[/tex]

Use cross multiplication and solve for the x

100 × 8.40 = 70 x

[tex]840=70x[/tex]

[tex]\frac{840}{70} =\frac{70x}{70}[/tex]

[tex]x=12[/tex]

Therefore, the original price is $ 12

Hope this helps you.

Let me know if you have any other questions :-)

Answer:

0

Step-by-step explanation

12-13 = -1, so Han has zero books checked out.

the answer is 5.6

because 5.6-12.1=-6.5 which is the temperature at the end of the day

hope this helps I really take my time to do this:)

Answer:

The answer is 2.8

Step-by-step explanation:

Since the temperature at the end of the day is -6.5.

So you add 12.1ºF to -6.5 and you get 5.6.

5.6 is the temperature throughout the day.

The question asks for the temperature from

the start of the day and the question says it

doubles throughout the day. Therefore,

divide 5.6 by 2 which gets you 2.8.

I know this is late but this is the correct answer!!!

Answer:

270 students all together. First you divide 120 by the ratio of boys. That'll get you 30, then multiply 30 by 5 which is the girls ratio and you'll get 150. Finnaly add 150 + 120 then boom your answer

Answer:

Fill going downwards

Step-by-step explanation:

1

2

2

3

1

Answer:

  960

Step-by-step explanation:

If 1/12 were absent, then 11/12 were present.

If 1/5 of those were gone, then 4/5 of those were present.

  (11/12)(4/5)enrollment = 704 . . . 4/5 of 11/12 of the enrollment is 704 students

  (11/15)enrollment = 704 . . . . . . simplify

  enrollment = 704(15/11) = 960 . . . . . multiply by 15/11

960 students are enrolled at Central High.

Answer:

independent variables:

- cost per day per customer

-number of dogs walked

-dependent variables:

- amount of money earned (in total)

Table is attached below!

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

25% times 4 is 100% wich we are trying to find and if we also multiple 2 by 4 we should get 8

Answer:

5

Step-by-step explanation:

5×6 =30 btw my name is lena and im a booke worm too lol

Answer:

30 divided by 6

= 5

Step-by-step explanation:

the are thirty chapters read in six hours

divide the thirty into the six hours you get five chapters read

that is your answer good luck!

Answer:

Look down

Step-by-step explanation:

Two equations

x = Quarters

y = Nickles

25x + 5y = 355 -- 1

x + y = 27 -- 2

5x + 5y = 135 -- 2

20x = 200

x = 10

sub in 2

10 + y = 27

y = 17

x = 10

Quarters equal 10

Answer:

2874009600

Step-by-step explanation:

You would have to do 12x11x10x9x8x7x6x5x4x3x2x1x3x2x1 which would equal 2874009600.

Answer:

34 students

Step-by-step explanation:

Turn 40% to decimal = 0.4

Then multiply it to 57.

57 * 0.4 = 22.8

Round it.

22.8 = 23

Now subtract it to 57

57 - 23 = 34

Answer:

50%

Step-by-step explanation:

yeah-ya......... right?

y=-2x this is answer.

Step-by-step explanation:

. .

Answer:

x + 2y -7 = 0

Step-by-step explanation:

The given line to us is ,

=> y = 1/2x + 2

On comparing to slope intercept form of the line ,

As we know that the product of slopes of two perpendicular lines is -1. Hence ,

Given point is (1,3) . Using point slope form ,

-43/60

Step-by-step explanation:

-5/12 × 5/5 - 3/10 × 6/6

-25/60 - 18/60

-25 - 18 / 60 = -43/60

this fraction cannot reduced

so, -5/12 - 3/10 = -43/60

Answer:

y-187.50= 1.50(x-125)

this is in point slope, but in slope intercept it would be y=1.50x+0

Step-by-step explanation:

Answer:

[tex]y-187.50=1.50(x-125)[/tex]

Step-by-step explanation:

Slope = $1.50

[tex]x=125[/tex]

[tex]y=$187.50[/tex]

An38

Step-by-step explanation:

The measure of angle B is 93°

Here,

∠A and ∠B are supplementary angles.

∠A = (8x - 25)° and ∠B = (7x - 5)°

We have to find ∠B.

What are Supplementary angles?

Two Angles are Supplementary when they add up to 180 degrees.

Now,

∠A and ∠B are supplementary angles.

Hence, ∠A + ∠B = 180°

Here, ∠A = (8x - 25)° and ∠B = (7x - 5)°

Put in above equation we get;

(8x - 25)° +  (7x - 5)° = 180°

15 x - 30 = 180

15 x = 210

x = 14

So, Measure of ∠B = (7x - 5)° is;

∠B = (7x - 5)° = ( 7 * 14 - 5) = 98 - 5 = 93°

Hence, The measure of angle B is 93°.

Learn more about the supplementary angle visit:

https://brainly.com/question/12919120

#SPJ2

Answer:

x = -2

Step-by-step explanation:

Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

PEMDAS is the order of operations, and stands for:

Parenthesis

Exponents (& Roots)

Multiplications

Divisions

Additions

Subtraction

~

First, subtract 7 from both sides of the equation:

6x + 7 = -5

6x + 7 (-7) = -5 (-7)

6x = -5 - 7

6x = -12

Next, isolate the variable, x, by dividing 6 from both sides of the equation:

(6x)/6 = (-12)/6

x = -12/6

x = -2

x = -2 is your answer.

~

Answer:

Step-by-step explanation: i need a better explanation

Answer:

No solutions

Step-by-step explanation:

2 does not equal 7

I hope this helps!

Answer:

1/2

Step-by-step explanation:

if u cover "b", "a" would be half of a circle so 1/2