Mathematics High School

-7(x-4)

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

Answers

Answer 1

Answer:

28−7x

i think :]

Related Questions

Currently James has $600 in his bank account, while Lisa has $500 in hers.

Every Friday afternoon James withdraws $15. At the same time Lisa withdraws $12 knowing that she can't spend as much as James.

Will their account balances ever be equal? If they are ever equal, how many weeks will it take?

Answers

Answer:

Their account balances will never be equal.

Step-by-step explanation:

I basically ran the math. 500 minus 12 times anything from 1-40 cannot equal 600 minus 15 times anything from 1-40. When we come to 600 - (15*40) we get zero.

help PLEASEEEEEEEEEEEEEEEEE

Answers

Answer:

B ; Point B

Step-by-step explanation:

ok to be honest I really don't know

What are the coordinates of the x-
intercept of the line in the graph
shown below?

Answers

The correct answer is D. (1,0)

What is 5% of 40?

1
2
8
4

Answers

Answer:

The answer to your question is 2

a new pair of shoes for 60% off. what expression represents the total cost

Answers

Answer:

What was the origainal price?

Step-by-step explanation:

The circumference of a circle is 18.45 yards.

What is the radius of the circle, in yards? Round your answer to the nearest tenth.

Answers

Answer:

the radius is 2.94

Step-by-step explanation:

first divide the circumference by pie 3.14

the answer you get will be 5.8 is your diameter now divide 5.8 by 2 you get 2.935 round up your answer and it is 2.94 your radius

If you earn $13/hour and you work 2 hours overtime at a rate of time and a half, how much will you earn for each hour of overtime?

Answers

Answer:

32.50

Step-by-step explanation:

It is simple. You need to know the basics of money, fractions, and well... Math! :)

if you take 13 and multiply it by 2 you get 26

Take the 26 and put it aside ------------->         26

divide 13 in half. that would be 6.50

6.50 + 6.50 = 13      

Now get the 26 -------------------------->  26

and add 6.50 to 26.

That would be 32.50!

Please make sure to follow and like! :)

can someone at least give me an idea on how to do this?.
all i have rn are 12 points and ill give brainlynest

Answers

Answer:

fbhbgdbd

Step-by-step explanation:

50 points.


Record the simplified expression

Answers

Answer:

-4x+5

Step-by-step explanation:

-(4x-2) change sign of each in parenthesis so they are now -4+2

now you have -4x+2+3 add like terms

now you have -4x+5

Distribute

[tex]\sf \longmapsto−4x+2+3[/tex]

Combine like terms

[tex]\sf \longmapsto−4x+2+3[/tex]

[tex]\sf \longmapsto(−4x)+(2+3)[/tex]

[tex]\sf \longmapsto−4x+5[/tex]

SOMEONE PLZ HELP I HAVE TILL TMR TO GET A 49% up

Answers

Answer:

its a

Step-by-step explanation:

A local coffee house donates 2 pounds of
gourmet coffee beans to be sold at a local
fundraiser. The people running the fundraiser
decide to package and sell the coffee beans
in pound packages. How many pound
packages can they make

Answers

Answer:

They can make 2

Step-by-step explanation:

The coffee shop donated 2lbs, and if they package it in 1lb bags, 2/1=2

ILL MARK AS BRAINLESS PLS HELP

Answers

The pencil one is centimeter
pencil- centimeters

hippo- kilometers

fingernail clipping- millimeter

whiteboard- meters

the border between the U.S and Canada- miles

hope this helped; have a great day :)

been stuck on this for a bit

Answers

1. Find the m by y2 - y1 over X2 - x1
m = 3-(-3). -8-(8)
=6 = -16
m = 6/-16
= -2/8

The price of the same type of milk is shown. Which store has the the lowest unit price per ounce

Answers

Answer:

I would answer but there is no picture

Step-by-step explanation:

Answer:

It's not shown actually...

Step-by-step explanation:

Ummm...

6. Which of the following is the volume of a hemisphere with a radius of 8
inches?
A. 1,607,68 inches cubed
O B. 1,071.79 inches cubed
C. 2,143.57 inches cubed
D. 535,89 inches cubed

Answers

Answer:

Step-by-step explanation:d

Answer:

B

Step-by-step explanation: A hemisphere is half of a sphere. Knowing this all you have to do is find the volume as if the figure was a sphere, then divide it by 2.

volume of sphere equation: V=4 /3 πr^3

Please very urgent please give me a correct answer!

Answers

Answer:

20%, 40%, 60%, 80%

Step-by-step explanation:

The correct order should be:
0 to 1/10 to 2/10 to 3/10 to 4/10 to 5/10 to 6/10 to 7/10 to 8/10 to 9/10 then to 1.

The manager at the mall is buying candy canes to decorate the 15 trees in the mall. She wants each tree to have 24 candy canes. How many candy canes should she purchase?

Answers

Answer:

she will need to buy 360 candy canes :>

merry christmas! and brainliest pls i needit and i hate to beg

Step-by-step explanation:

Answer: The answer is 360

Step-by-step explanation: 15 x 24 = 360

The function f(x) is defined below. What is the end behavior of f(x)?
f(x)=123x^3+9x^4-768x-3x^5-189x^2+1260

Answers

Answer:

Rises to the left and falls to the right

Step-by-step explanation:

Use the degree and the leading coefficient to determine the behavior.

The end behavior will be as x approaches infinity, and negative infinity, f(x) approaches infinity.

What is a function?

Function is a type of relation, or rule, that maps one input to specific single output.

The function f(x) is defined as;

f(x)= 123x³+9[tex]x^4[/tex] - 768x - 3[tex]x^5[/tex] - 189x² + 1260

WE need the degree and the leading coefficient to determine the behavior.

Since our leading coeffeicent has a leading even degree of 5, and a positive number,

The function will Rises to the left and falls to the right.

The end behavior will be as x approaches infinity, and negative infinity, f(x) approaches infinity.

Learn more about function here:

https://brainly.com/question/2253924

#SPJ2

Write y= -1(x-4.5)^2 + 15.25 in standered form

Answers

Given:

The equation is

[tex]y=-1(x-4.5)^2+15.25[/tex]

To find:

The standard form of the given equation.

Solution:

We have,

[tex]y=-1(x-4.5)^2+15.25[/tex]

It is a quadratic equation.

The standard form of a quadratic equation is [tex]y=ax^2+bx+c[/tex]. So, we need to write the given equation in this form.

[tex]y=-(x-4.5)^2+15.25[/tex]

[tex]y=-[x^2-2(x)(4.5)+(-4.5)^2]+15.25[/tex]         [tex][\because (a-b)^2=a^2-2ab+b^2][/tex]

[tex]y=-[x^2-9x+20.25]+15.25[/tex]

[tex]y=-x^2+9x-20.25+15.25[/tex]

[tex]y=-x^2+9x-5[/tex]

Therefore, the required equation in standard form is [tex]y=-x^2+9x-5[/tex].

need help on this thank you

Answers

A. 4.18
B. 8.36
For the first one

20 point question pls help

Answers

i believe the answer is B-combine like terms

4(x - 1) + 3 - 2 ÷ 2

Answers

Answer:

no solution with given parts of equation

Step-by-step explanation:

4(x-1)+3-2/2=n

4(x+1)+3-1=n

4(x+1)+2=n

4x+4+2=n

4x+6=n

Alternatively:

Slope = 4

x-intercept = -1.5

n-intercept = 6

Answer:

If you're looking for a simplified answer it would be: 4x-2

Step-by-step explanation:

please answer thins thanks

Answers

A)

150 / 32 = 4.6785

5 people

B)

150 / 30 = 5

Yes

Answer:

A) Five people

B) Yes

Step-by-step explanation:

Just multiply 32 by x where x untill you hit 150 or more.

Write an equation for the line with slope -5 and point (2,4).

Answers

Y = -5x + b
Plug in the point
4 = -5(2) + b
4 = -10 + b, b = 14
Solution: y = -5x + 14

What is the slope of a line that passes through the points (-2,4) and (-6, 12)?
-2
2
-1/2
1/2

Answers

It is -1/2
-2- -6 = 4
4-12= -8
-4/8 = -1/2

Answer:

-2

Step-by-step explanation:

first, you want to graph your points on a graph. A really good online graphing calculator i like is called desmos.

next, slope is rise over run. count how many units up or down from leftmost point to the other. in this case it is -8.

third, find the run part of the slope by counting units right or left from the leftmost point to the other. in this case it is 4.

last, but the two numbers together in a fraction and simplify. rise over run.

-8/4 which simplifies to -2/1 which is the same thing as -2

need rn! please help, thx :)

Answers

Answer:

square root 8

Step-by-step explanation:

trust bro

In the figure below, ray MP and ray MQ both intersect line LN.

Answers

Answer:

x = 20°

Step-by-step explanation:

Lines and Angles

Rays PM and MQ divide the straight-line LN angle of 180° into three angles: 45°, 6x-5, and x.

Thus, we have:

45 + 6x - 5 + x = 180

Simplifying:

40 + 7x = 180

Subtracting 40:

7x = 180 - 40

7x = 140

Dividing by 7:

x = 140/7 = 20

x = 20°

1
Which fraction is equivalent to 7?
ool
CON
3
24
4
24

Answers

Answer:

its 4/24 :)))))))))))))))))

Answer this question and ill give out brainliest

Gimme a reason

Answers

Answer:

A rift valley is forming.

Step-by-step explanation:

Both of the tectonic plates are moving away from eachother. That will cause a rift between the two plates.

how many does this have

Answers

However many dots there is those are solutions I counted 4.
I think 5 then. I also counted 4 (from the dots that connect at the same intersection)
Other Questions
WILL GIVE BRAINLIESTWhich statement describes earthquakes? They release energy.They are caused by reduced stress in rocks.They begin at the epicenter.They result from movement on Earths surface. Plz, Help me with this!!!!Plz, Help me with this!!!! A balance uses small metal weights of known mass to determine the mass of a substance. Where would a balance NOT function correctly?A balance scale.A.in a vacuum on EarthB.on the Moon's surfaceC.on the Earth's highest mountainD.in a zero gravity environmentPlease select the best answer from the choices provided.ABCD Why did Shi Huangdi dislike Confucianism? A healthy lifestyle is important because _______. Daniela got 78% on her last history test. If there were 50 questions on the test , how many did she get correct More than a third of the malaria-fighting drugs tested over the past decade in Southeast Asia and sub-Saharan Africa 1. ______________________ (were/ are/have been/would be) What is the purpose of selective attention? To allow you to ignore things that are important To pay close attention to whatever is most important To ensure you can give all stimuli your complete attention To ensure that all information is encoded into long-term memory To increase the capacity of sensory memory Which organism has the least amount of energy in this food web? EZ POINTS20. An object's kinetic energy is a combination of its: A. mass and weight B. distance and direction C. mass and velocity D. volume and direction 4. The House of Representatives has 1 Representative per stateA. TrueB. False Fill in the blank.The british may have won the battle of ____, but it gave patroiots confidence to continue fighting the british. A- Boston B- Bunker Hill C - PhiladelphiaD- Correspondence A word or title added to the front of your name is asuffixnicknameprefixmaiden name Which of the following engulfs pathogens or an invading virus or bacteria -t cell-b cell-macrophage-red blood cell The graph shows the amount of water that remains in a barrel after it begins to leak. The variable x represents the number of days that have passed since the barrel was filled, and y represents the number of gallons of water that remain in the barrel.A graph titled Water Supply with number of days on the x-axis and gallons of water left on the y-axis. A line goes through points (6, 33) and (15, 15).What does the y-intercept represent? the amount of water that is added to the barrel each daythe amount of water that remains in the water barrelthe amount of water that is initially in the water barrelthe amount that the water barrel decreases each day What is the reason for the increased number of drug resistant bacteria being found in hospitals? 2.31 (1 repeating) as a fraction Look at the image please worth points (dont reply if you dont have an answer) According to CDC, between 1998 and 2011, about 79% of the dairy-related illness outbreaks were caused bycheese or raw milk (unpasteurized) products. 148 outbreaks and 2,384 illnesses were reported during that time.284 required hospitalizations and 2 deaths were caused by cheese or raw milk products. Although these numbersseem small, there are risks. At a federal level, although the FDA forbids the sale or distribution of raw(unpasteurized) milk, 13 states allow the sale of raw milk in their retail stores, and another 17 states allow thesale of raw milk on the actual farm that the milk was produced.Explain the thinking that caused the FDA to forbid the sale and distribution of raw milk.A)Unpasteurized milk has the shortest shelf-life.B)Parasitic organisms that live in cows can be passed on to humans.Unpasteurized milk has a short shelf-life and costs more money to produce.D)Microorganisms found in unpasteurized milk can cause illness and evendeath. Enter the equation of the line in slope-intercept form. Slope is 1 3 , and (6, 3) is on the line.