Mathematics High School

Solve for x!!
1) x + 2(1.5x - 6) = 16
A) 4.25
B) 6
C) 6.5
D) 7

Answers

Answer 1
x + 2 (1.5x - 6) = 16
x + 3x - 12 = 16
4x - 12 = 16
4x = 16 + 12
4x = 28
4x / 4 = 28 / 4
x = 7

Therefore x is equal to 7
Option D

Related Questions

please help super confused

Answers

Answer:

∠ EHK

Step-by-step explanation:

Adjacent angles are positioned next to each other on a straight line and are supplementary.

∠ IHK is next to ∠ EHK on the line DI and are adjacent

2. What term is defined below?
.: a portion of a line bound by two points

A. Arc
B. Axis
C. Ray
D. Segment

Answers

Answer: D. segment

Step-by-step explanation:  c

find the area please

Answers

Answer:525 to find area multpi all sides

Step-by-step explanation: can i have brainlst since i helped you

Answer: d.

Step-by-step explanation: 7x15= 105x5= 525

help por fav vorrrrrr

Answers

Answer:

The slope PV is:

m = -4

Step-by-step explanation:

Given

P(2, 4)V(3, 0)

Determining the slope of PV

(x₁, y₁) = (2, 4)

(x₂, y₂) = (3, 0)

Using the formula

Slope = m =  [y₂ - y₁] /  [x₂ - x₁]

               =  [0 - 4] / [3 - 2]

               = -4 / 1

               = -4

Thus, the slope PV is:

m = -4

any of them, please help

Answers

Answer:

this is

Step-by-step explanation:

number 9 hope it's right


Identify the constant of proportionality

Answers

The answer is #2. 3/2. The dot rises 3 lines and moves to the right 2 lines.

he sum of twice a number and 15”

Answers

Answer:

2x + 15 = the sum of twice a number and 15

Step-by-step explanation:

by using thr numerical values from Q9, Calculate the sum of the letters in your answers to Q11 and Q12 by replacing the letters with their equivalent numbers and adding them up

SOMEONE PLEASE HELP ME... I NEED TO FIND THE AREA OF THIS POLYGON

Answers

Answer:

A

Step-by-step explanation:

You are right

Divide polygon into 3 shapes

5x7 = 35

11x11 = 121

6x5 = 30

35+30 + 121 = 186 units squared

Answer is A

35pt. of juice is poured equally into 6 glasses. How much juice is in each glass?

Answers

Answer:

Step-by-step explanation:

5 pints 35 divided by 6 is 5

PLEASE HELP! This is my last attempt! PLEASE ANSWER ALL THREE! PLEASE DOUBLE CHECK YOUR WORK! If I get an 80 or lower am going to fail :(

Answers

Answer:

FOR QUESTION #1 : 90-68= 22 degrees

FOR QUESTION #2: 180-58=122 degrees

FOR QUESTION #3: angle 1 is supplementary to angle 6

Step-by-step explanation:

FOR QUESTION #1 : 90-68= 22 degrees

FOR QUESTION #2: 180-58=122 degrees

FOR QUESTION #3: angle 1 is supplementary to angle 6

what is the unit cost per napkin if its 15 in a pack for 3.90

Answers

9514 1404 393

Answer:

  $0.26

Step-by-step explanation:

To find cost per napkin, divide the cost by the number of napkins:

  cost/napkin = $3.90/(15 napkins) = $0.26/napkin

Use the Distributive property to write each expression as an equivalent algebraic expression.
7(-2x + 6)

Answers

Answer:

Step-by-step explanation:

we will use distributive property to write an equivalent expression:

7(-2x)+7(6)

15) Evaluate the following expression for x=0.2 and y=3.4: x(y2 - 4)

Answers

Answer:

x(y² - 4) = 1.512

Step-by-step explanation:

We need to evaluate the following expression for x = 0.2 and y = 3.4 :

x(y² - 4)

Put the values of x and y.

x(y² - 4) = (0.2)((3.4)² - 4)

= (0.2)((3.4)² - 4)

= 0.2×7.56

= 1.512

So, the value of the above expression is 1.512

Can someone please help me? I just need to get the variable alone to see what it equals, if it doesn’t have a solution, or if it can be any number. Show your work if possible :P

13-3p = -5(3+2p)

Fank chus

Answers

Answer:

the answer would be p= -4

13-3p = -5(3+2p)

13-3p = -15-10p

13 = -15-7p

28 = -7p

p = -4

p=4 i think i'm not sure


Make
x
the subject of the formula
x
−
p
=
t

Answers

Answer:

x = t + p

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define

x - p = t

Step 2: Solve for x

Add p to both sides:          x = t + p

HELP I NEED HELP ASAP

(-4,6), slope=-1

Write the slope-intercept equation using the given information.

Answers

Answer:

y = -x +2

Step-by-step explanation:

y = mx + b

y=6

x=-4

m=-1 (m is the slope)

b=? (b is the y-intercept)

Putting these numbers into this equation,

6 = -1(-4) + b

b=6-4

b=2

So the equation is y = -1x + 2

or just y = -x +2

can someone help with thisss

Answers

Answer:

Step-by-step explanation:

multiply both sides of the equation by 3

The answer would be C. The other answers would give u negatives

5(x+6)-2x=3(x+10) solve for x

Answers

Answer:

x=all real numbers

Step-by-step explanation:

1. distribute: 5(x+6)-2x=3(x+10)

                      5x+30-2x=3x+30

2. combine like terms 3x+30=3x=30

3. these are equal therefore x=all real numbers

5x +30 - 2x = 3(x +10)

Help me out please an thank you

Answers

Answer:

neither

Step-by-step explanation:

you could not map them onto each other without any overlap or extras

in my opinion I think the answer is neither

Find x pretty please​

Answers

Answer:

100⁰

because this is a quadrilateral inscribed in the circle

=> x + 80 = 180

<=> x = 180 - 80 = 100⁰

Please please help me I really need help please

Answers

Answer:

s = 25y + 85

Step-by-step explanation:

Answer:

s = 25y + 85

Step-by-step explanation:

Initial number = 85Yearly added = 25Number of years = yTotal = s

The relationship is:

s = 25y + 85

Can you guys figure this out please
34∙23= 64+3

Answers

Answer:

782

=

67

Step-by-step explanation:


Find the slope of the line through each pair of points.
(-2, -12) and (-18, -12)

Answers

Answer:

0/16

Step-by-step explanation:

you use the equation y2-y1/x2-x1 so -12-(-12) which is 0 then do -18-(-2)=-16 so the slope is 0/-16

Melvin drinks 2 liters of water every day. There are approximately 29.6 milliliters in 1 fluid ounce. Which measurement is closest to the number of fluid ounces in 2 liters?a.67.56 fl ozb.135.0 fl ozc.43.35 fl ozd.112 fl oz

Answers

Answer:

A

Step-by-step explanation:

In 2 liters there are 67.628 fluid ounces. 67.56 is the closest to that answer.That is why A is the answer

A boy in kindergarten measured 3 1/2. feet tall. Over the next 9 1/2 years, he grew to a height of 5 3/4 feet. During the 9 1/2 years, what was the boy's average yearly growth rate?​

Answers

Answer:

0.236842105 ft

Step-by-step explanation:

5.75-3.5=2.25

2.25/9.5=.236842105

Help please! Thank u so much 22 points for 5 questions

Answers

hi;augh4 vhaugawhfdb

Step-by-step explanation:

what is a equation of the line that passes through the point (−5,7) and is parallel to the line x+5y=10

Answers

Answer:

do seventh to the 6th power then u will get ur answer

Step-by-step

ive did the test

How many different triangles can you make if you are given these three lengths

Answers

It’s 1 but I need more characters sooooo

Hope you have a nice day stay positive and if anyone brings you down their just jealous :)

Answer:

1

Step-by-step explanation:

Pls help and show workings
It due in a hour

Answers

Answer:

13

Step-by-step explanation:

i answered this for someone else a little bit ago and i got a thanks on it and i chose that answer because 13 is already on the triangle and n is too small to match up with the 13cm

1/4 diveided bye 9/10

Answers

the answer is 1/360

Answer:

10/36. that is your awnser as a fraction.

Other Questions
The points given in the table lie on a line. What is the slope of the line? The virus that causes the flu has a width of 0.00000013 m. Write the width of the flu virus in scientific notation. Best answer gets brainliest! The following three shapes are based only on squares, semicircles, and quarter circles. Find the perimeter and the area of each shaded part. Give your answer as a completely simplified exact value in terms of (no approximations). What is the value of the expression shown below?8 16 + 2 (-3)-18-210-10HELP THIS IS DUE TODAYYY S2=1/(1)(2)+1/(2)(3) According to Erving Goffman, social interaction is like a.performing a play in a theater. b.swimming in a pool. c.playing basketball in a gym. d.playing baseball in a stadium. Please help thank you What was one problem with the tax system under the Roman Empire?Taxes were so high that people stopped paying them.Taxes were too low to support the needs of the empire.Taxes were placed on the wealthy class but not on the lower classes.Taxes were imposed on the people of Rome but not in conquered areas. 2. What is the value of x? Show your work Plzzz help, I will mark Brainliest!!!If YOU were there...You walklng past a newspaper stand when a headline catches your eye: "Austria-Hungary's Archduke Francis Ferdinand Assassinated in Sarajevo" Your first thought is, "Who's he?"You plck up the paper and read about the archduke and about the rising tensions In Europe related to his death. The article makes it sound like Europe is about to explode into war.At this point, do you think the assassination will affect the United States? Why or why not? Select the correct answer. Rachel found some lumps in her breast. She immediately decided to undergo diagnostic test for breast cancer. Which diagnostic procedure would be most useful? Given x/5 + 6 > 21, what is the solution for x? 1. Define the acronym RACE and describe what it is used for? plz help in 3 minuts How did women fashion change at the turn of the 20th century If you were a limnologist, what questions might you ask? Simplify this expression:6x-8y-5x+3y -25-(-4) subtract intergers PLEASE I NEED HELP. Which expression uses the associative property to make it easier to evaluate140 . )?A. (141)O B.76 : )C. (143)O D. 14 : ) The table shows the total number of U.S. participants in four high school sports over several school years. What was the percent decrease in basketball participants from 2013 2014 to 2014 2015?The percent decrease in basketball participants from 2013 2014 to 2014 2015 is (Round to the nearest tenth as needed.