Mathematics High School

-2(3x-4)+3x=17 solve for x

Answers

Answer 1

Answer:

The answer will be -3

Step-by-step explanation:

Hope this Helped

Answer 2

Answer:

x= -3

Step-by-step explanation:

It is really Easy just Isolate the variable by dividing each factor that don't contain the variable

Related Questions

Kobe wants to organize his toys. He wants to put his į inch cubes in a box with width 2 inches, length 3 inches, and height 2 inches? How many inch cubes can he fit in the box?

Answers

Volume of box : 2 x 3 x 2 = 12 cubic inches.

Volume of cube : 1^3 = 1 cubic inch.

Number of cubes = volume of box / volume of cube:

12/1 = 12 cubes.

Answer:

12 cubes

Step-by-step explanation:

hope this helped

May you please help me with this question

Answers

Answer:

Row 2 Column 2: 1/25

Row 2 Column 3: 0.04

Row 3 Column 1: 75%

Row 3 Column 3: 0.75

Row 4 Column 1: 80%

Row 4 Column 2: 4/5

Answer:

4 as a fraction is 1/25 as a decimal 0.04

3/4 as a percentage is 75% as a decimal 0.75

0.8 as a fraction 4/5 and as a percentage is 80%

Step-by-step explanation

Name the segment parallel to the given segment for #2

Answers

Answer:

YZ is parallel to RT

RS is parallel to XZ

XY is parallel to TS

Step-by-step explanation:

The answer is self-explanatory if you look at the picture and the segments listed as parallel - running side by side. Hope this helps and all the answers are right. Just checked the score on the test and these were right.

The parallel line segment will be YZ || RT, RS || XZ, and XY || TS.

What is the triangle?

The polygonal shape of a triangle has a number of sides and three independent variables. Angles in the triangle add up to 180 °.

In math, equal lines can be characterized as two lines in the very plane that are at equivalent separation from one another and never meet.

The length of a line portion can be estimated either in metric units like millimeters, and centimeters, or in standard units like feet or inches.

The line segment YZ is parallel to RT.

The line segment RS is parallel to XZ.

The line segment XY is parallel to TS.

The parallel line segment will be YZ || RT, RS || XZ, and XY || TS.

More about the triangle link is given below.

https://brainly.com/question/25813512

#SPJ5

Gordon types 2,964 words in 39 minutes. Find the unit rate.

Answers

Answer:

76 words per minute

Step-by-step explanation:

2964/39=76 words per minute

help lol i cant read the text, please tell me how u did it too <3

Answers

I can't read the text either, can you zoom in a bit?

I can’t read the text it’s too small sorry

A baker will use 24 cups of flour to make 9 loaves of bread. The total number of cups he will use for each loaf of bread is between.

Answers

It is between 2 and 3 or 2.66

Answer:

2.66 cups for each loaf

Step-by-step explanation:

24 cups / 9 loafs = 2.66 cups

Brainly plz :))

Was wondering if anyone knows the answer to part A and B for this question?

Answers

Answer:

no idea

Step-by-step explanation:

Answer:

k so from my opinion

I think the answer is gonna be a

#every one when im in public be like

Answers

Answer:

lol

Step-by-step explanation:

A CIRCLE HAS A CIRCUMFENCE 43.96 YD FIND THE RADUIS OF THE CIRCLE

Answers

Answer:

≈ 7

Step-by-step explanation:

Please help me with this for brainliest im soo confused

Answers

It would be 7 units apart

12y + 29y +48y + 2ly + 13y + 7y

Answers

Answer:

Add all of the numbers then put a Y at the end.

Step-by-step explanation:

its just combining like terms, if their all Y. its jist adding with a letter at the end

Answer: 130y

here you go!

this is a yes or no question... if a box has equal and opposite forces acting on it, will the box be accelerate??

Answers

Answer:

............................

No because of the forces being equivalent

Can anyone help please!!!

Answers

Answer:

6x8x16x10

Step-by-step explanation:

list the 3 square number that end with the digit 9

Answers

Answer:

Answer is 9,49,169

Step-by-step explanation:

I hope it's helpful!

Have a nice day!

Help a dmb person out
You are renting a Porsche for the day. There is a daily fee of $50 and a charge of $0.50 per mile. Your budget allows a maximum total cost of $100. How many miles can you travel in the car on your budget?

Answers

Answer:

100 miles

Step-by-step explanation:

Cindy and Tim went to the state fair. They paid a $4.50 entry and $1.25 per ride ticket

Find the slope, y-intercept and write the equation for this Linear Relationship.

Answers

Answer:

2.50

Step-by-step explanation:

In the figure below, m1 =x and m2= x-8. Which statement could be used to prove that x =49?

Answers

Answer:

C. m∠1 +m∠2 = 90

Step-by-step explanation:

Liz's math test included a survey question asking how many hours students spent studying for the test. The scatter plot below shows the relationship between how many hours students spent studying and their score on the test. A line was fit to the data to model the relationship.

Answers

Complete question :

Liz's math test included a survey question asking how many hours students spent studying for the test. The scatterplot and regression line below show the relationship between how many hours students spent studying and their score on the test.

The fitted line has a slope of 15.

What is the best interpretation of this slope?

Answer:

C.)

The model predicts that the score will increase 15 points for each additional hour of study time.

Step-by-step explanation:

The slope of a regression line represents the rate of change :

From the formula :

Rise / Run = (y2 - y1) / (x2 - x1).

The slope is a Coefficient which shows how much the dependent variable changes per unit change in the independent variable.

Hence, for a slope value of +15, which is positive, meaning an increase ; then the score obtained will increase by 15 per additional unit increase in hour of study.

Answer:

B and 96

Step-by-step explanation:

Khan academy

1. A hammock is suspended between two trees. The curve the hammock makes can be modelled by the equation, y = 0.2x2 – 0.4x – 0.6, where x and y are measured in meters. (Application)

a. What do the x-intercepts tell you?

b. Does the y-intercept have any meaning in this situation.

Answers

Answer:

Step-by-step explanation:

Given that:

The modeled equation y = 0.2x² - 0.4x - 0.6

To find x- intercepts

y = 0.2x² - 0.4x - 0.6

y = 0.2(x² - 2x - 3)

y = 0.2(x - 3)(x + 1)

Suppose the upward parabola cuts x axis at x = 3 and x = - 1

Then, the length of the intercepts will be = 3 -(-1)

We can say that the trees will be 4 unit apart.

To find y-intercepts;

y = 0.2(0)² - 0.4(0) -0.6

y = -0.6 meters

ab=
round to the nearest hundredth

Answers

cos = adjacent / hypotenuse

cos 25° = 4 / AB

cos 25° • AB = 4 / AB • AB

AB cos 25° ÷ cos 25° = 4 ÷ cos 25°

AB = 4/cos 25°

AB = 4.41 (nearest hundredth)

Help me out?!?! tysmmmm

Answers

Answer:

1 is isoscele

2 is scalene

3 is equalateral

4 is scalene

33 1/3 % of what number is21?

Answers

Answer:

33 1/3% of 21 is 63.64$ or rounded to the nearest whole number it is 64%

Step-by-step explanation:

I just solved

HELP!!

Solve for x:
logx - log(x+5) = log2

need step-by-step solution

Answers

Answer:

no solution

Step-by-step explanation:

logx - log(x+5) = log2,

logx = log2 + log(x + 5),

Remember that logs of the same base can be added together by multiplying their arguments:

log(x) = log [(x + 5)*2]

We cancel the logarithms by taking the exponents of both sides:

x = (x + 5)*2,

x = - 10

But x = - 10 makes the value undefined, so we say no solution.

What is X?
in decimal form plz

Answers

X should theoretically = 8.8 if you do the Pythagorean theorem.
6^2 + 4.2^2 = x^2
x = 7.3
Then go to the next triangle to find the missing length:
7.3^2 + 5^2 = x^
x = 8.8

PLEASE HELP ASAP ILL GIVE BRAINLY

Answers

Step-by-step explanation:

x= (70+83+90)/3= 81

85=(89+75+y)/3

255=89+75+y

y=91

92=(86+a+a)/3

276=86+2a

2a=190

a=95

93=(b+b+b)/3

279=3b

b=93

I need help with math if you don't know the answer get out of the question and don't answer it and give the wrong answer or some link or even say "I don't know" or anything like that it's not fair to me cause it a waste of my points I will report your if you do that :) have a nice day and stay safe

Answers

Answer:

44 ounces

Step-by-step explanation:

Multiply

3 2/3 x 12

11/3 x 12 = 11 x 12 / 3 = 132/3

convert

44 ounces

Hope this helps ^-^

Altogether, 360 schoolchildren sit down for their exams.
Five percent of them have one pen. Of the remaining 95
percent, half of them have two pens and the other half
have none. How many pens do the children have between
all of them?
HEL MEEEE

Answers

Answer:

A esta así no puedo xd ._.

Total Pens, owned by all students between all of them = 360

Percentage wise calculation of Pens

Total children = 360
Students having one pen = 95% of 360 = 18

Remaining 95% = 360 - 18 = 342

Half of remaining ie 342 = 171, have two pens

Other half of remaining ie 171 have no pens

Total pens, all children have between all of them = Summation (number of students x number of pens)

= (18 x 1) + (171 x 2) + (171 x 0)

= 18 + 342

= 360

To learn more about Percentage, refer https://brainly.com/question/26080842?referrer=searchResults

solve for x or find x

Answers

Answer:

considering fig. as rectangle.... diagonal are equal

so...8x-10=14

8x=24

x=3

Given A=
What is the value of matrix B if A + B = C

Answers

Answer:

Step-by-step explanation:

We know that 8+3x= x

solve for x

8= -2x

-4 =x

The only answer that has -4 is A

A student received a coupon for 20% off the total purchase price at a clothing store. Let z be the
original price of the purchase. Use the expression below for the new price of the purchase. Write an
equivalent expression by combining like terms.
Z-0.2z
Z-0.2z =

Answers

Answer:

i don't know

Step-by-step explanation:

mag-aral ka mabuti para maging matalino

z - 0.2z = 0.8z
Hope that helps

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