Mathematics High School

Hahahahaha umm I need help thankKss

Answers

Answer 1

Answer:

Step-by-step explanation:

Related Questions

Which expression is equivalent to 4(7 + 8)?

Answers

28+32
Hope this helps

Answer:

28+32

Step-by-step explanation:

4(7+8)

= (4*7)+(4*8)

= 28+32

What algebraic expression will I put for the drawing above?

Answers

as in your model 4,4,4,1, think on those around them or ask for help

1. What graph shows a line with an x-intercept of 5?

Answers

Answer:

its anything that crosses the vertical ( | ) line at the point (0,5)

Step-by-step explanation:

anything like the picture

On Saturday, 150 guests at a hotel called for room service, and 225 guests did not call for room service. What percentage of the guests at this hotel called for room service on Saturday?

Answers

Answer:

40% I believe Hope's it help

“Mr and mrs brown went to two movies. The first one Lasted 3 1/2 hours and the second one lasted 1 1/3 hours. How much longer was the first than the second movie” please help me I need serious help rn

Answers

Answer:

8/15=32

Step-by-step explanation:

Find the area. Simplify your answer.

Answers

ill need a photo?!! try pasting a photo so i can see it

In the city of Carmen, there is a drawbridge that is opened twice per hour over the summer. The graph below shows the number of feet that the top of the bridge was above the water versus the amount of minutes that the
drawbridge was open

Answers

Answer:

1) Between 0 and 1 minute the rate of change is 25 ft./min

2) Between 1 and 2 minute the rate of change is 0 ft./min

3) Between 2 and 4 minute the rate of change is -12.5 ft./min

Step-by-step explanation:

1) Between 0, and 1 feet, we have;

The rate of change = (Final height - Initial height)/(Final time - Initial time)

The rate of change = (40 - 15)/(1 - 0) = 25 ft/min

Between 0 and 1 minute the rate of change = 25 ft./min

2) Between 1, and 2 feet, we have;

The rate of change = (40 - 40)/(2 - 1) = 0 ft/min

Between 1 and 2 minute the rate of change = 0 ft./min

3) Between 2, and 4 feet, we have;

The rate of change = (15 - 40)/(4 - 2) = -12.5 ft/min

Between 2 and 4 minute the rate of change = -12.5 ft./min

(-1,5) (2,-5) what is the slope can anyone please help

Answers

Slope= y2 - y1
———- = 1/0 or 1
X2 -X1
-1-2 = 1
-5-5= 0

Ethan works at an electronics store as a salesperson. Ethan earns a 5% commission on the total dollar amount of all phone sales he makes, and earns a 4% commission on all computer sales. Ethan had twice as much in computer sales as he had in phone sales and earned a total of $117 in commission. Write a system of equations that could be used to determine the dollar amount of phone sales Ethan made and the dollar amount of computer sales he made. Define the variables that you use to write the system.

Answers

Answer:

0.05x+0.04y=117

y=2x

where:

x is the amount of all phone sales

y is the amount of all computer sales

Step-by-step explanation:

From the information given, the first equation would indicate that the comission of all phone sales plus the comission from all computer sales would be equal to 117, which is:

0.05x+0.04y=117, where:

x is the amount of all phone sales

y is the amount of all computer sales

Also, the statement indicates that Ethan had twice as much in computer sales as he had in phone sales, which would be:

y=2x

Now, you can replace y=2x in the first equation and solve for x:

0.05x+0.04(2x)=117

0.05x+0.08x=117

0.13x=117

x=117/0.13

x=900

Finally, you can replace the value of x in y=2x to find the value of y:

y=2(900)

y=1800

I need help with this plz percent equations the question is blank % of 35 = 21

Answers

Answer:

60%

Step-by-step explanation:

50 % of blank = 21 plz I need help with that question

Answers

Answer:

Step-by-step explanation:

50% of ? = 21 is saying that you need to do 21 x 2, which is 42.

Answer:42

21 x2 = 42. Therefore 1/2 or 50% of 42 is 21

Step-by-step explanation:

A baseball team has won 20 games and lost 10 games. What percent of the games did the team win?

Answers

Answer:

They won 2/3 of the games, or about %66 percent.

Step-by-step explanation:

There is a total of 30 games played, becuase 20+10 is 30, and they won 20 out of 30 of the games. or 20/30. You then divide 20/30 and you will get .6666 which is 66%.

Answer:

30 %

Step-by-step explanation:

20×10=30

20+10=40

It takes 8 minutes to fill an empty aquarium to a depth of
2/5
meters.
What is the unit rate in minutes per meter?
Write your answer in simplest form.

Answers

Answer:

Step-by-step explanation:

Answer

andrew8253

Virtuoso

237 answers

42.1K people helped

Answer:

The rate is 15 minutes per meter.

Step-by-step explanation:

It takes 9 minutes to fill a depth of meters.

Filling meters take 9 minutes time.

Filling 3 meters of the aquarium takes = 45 minutes time (Multiplying by 5 both the numbers).

In order to fill 1 meter of the aquarium it will take minutes (Dividing by 3 both the numerical values).

Answer: 20 minutes per meter

===================================================

Work Shown:

8 minutes = (2/5) meters

5*(8 minutes) = 5*( (2/5) meters )

40 minutes = 2 meters

40/2 minutes = 2/2 meters

20 minutes = 1 meter

The unit rate in minutes per meter is 20 minutes per meter.

In other words, it takes 20 minutes to raise the level 1 meter.

how do i solve 9 divide by 10.034

Answers

Answer:

9/10.034=.89695037

Step-by-step explanation:

Answer:

= 1.114

Solution:

We have the equation:

10.034 ÷ 9 = 1.114

Calculated to 3 decimal places.

0 1. 1 1 4

9 1 0. 0 3 4

− 0

1 0

− 9

1 0

− 9

1 3

− 9

4 4

− 3 6

HOPES THIS HELPS YOU!!!

CAN YOU PLEASE MARK MINE AS BRAINLIEST????

Sylvia bikes home along a straight road from her friend's house, a distance of 8 miles,
The graph shows her journey

Answers

Answer:

what is the question and what is the graph

Step-by-step explanation:

26-(6y-10)=27y-18-37 First will get brainliest!

Answers

Answer:

y = 91/33

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

26 - (6y - 10) = 27y - 18 - 37

Step 2: Solve for y

Distribute negative: 26 - 6y + 10 = 27y - 18 - 37Combine like terms: -6y + 36 = 27y - 55Add 6y to both sides: 36 = 33y - 55Add 55 to both sides: 91 = 33yDivide 33 on both sides: 91/33 = yRewrite: y = 91/33

Hans's earnings vary directly with the number of hours he works. Suppose that he worked 7 hours yesterday and earned $112. If he earned $160 today, how many hours did he work today?

Answers

Answer: If he earned $160 today the Han worked for 10 hours today

Step-by-step explanation:

112/7=$16= 1 hour of work

160/16=10 hours

1
6
the fourths and sixths are
1
7
In this picture of
4
subdivided further.
What do you notice, with these new subdivisions?

Answers

I think it’a nothing, do you have a bone of the above

Your answer will be 26

Solve (v +3) - 44 = 0, where v is a real number.

Answers

the answer to your question is v=- 41

Answer: V = 41

Explanation in the photo below

3+(−4)−8−(−1)

can guy help me pls

Answers

Answer:

-10

Step-by-step explanation:

Answer:

-8

Step-by-step explanation:

I EILL MAKE BRAINLEST NEED HELP ASAP MT TEACHER IS ABOUT TO YELL WT ME PLEASE PLEASE PLEASE PLEASE PLEASE

Answers

Ok, what class is this

Which equation is written in slope-intercept form?
O y = 3x-2
O X= ży+ 8
- 2x + 5y = 12
O 3y = 8x-5

Answers

Answer:

The first one

y= 3x-2

Step-by-step explanation:

Write the point-slope form of the line that has a slope of -7 and passes through the point (10,4).

Answers

Answer:

y=10/4-7

Step-by-step explanation:

5(x+3)-3x^2 when x is -1.4

Answers

Answer:

The answer would be C.) 2.12

In a telephone poll, 14 people said they like shopping and 22 people said they do not like shopping. What is the ratio of the number of people who like shopping to the number of people who do not like shopping?

Answers

Answer:

I think it's 7:11

Step-by-step explanation:

14:22

simply it will be 7:11

23.82600 in standard form

Answers

Answer:

23.826

Step-by-step explanation:

To write a linear expression in standard form, rearrange the terms in alphabetical order.

can anyone help i have no idea

Answers

Answer:

A=1/9 or 0.1 b=1/16 or 0.0625 and c=1/4 or 0.24

Step-by-step explanation:

I have already learned how to do those

Answer:

there you go

Step-by-step explanation:

a)3-² = 1/3² = 1/9

b) 4-³ = 1/4³ = 1/64

c) 2-^6 = 1/2^6 = 1/64

- A fish tank filter cleans 3 gallons of water every 1/4 hour. Set up and solve a proportion to determine how many gallons of water are cleaned in 4 hours.

Answers

Answer: 48 gallons in 4 hours

Step-by-step explanation:

3 gallons every .4 hours > 12 gallons every 1 hour > 48 gallons every 4 hours

In Riverview Middle School, 20% of the students participate in after-school clubs. For every 100 students, how many are in an after-school club?
2
5
20
80

Answers

Answer:

Step-by-step explanation:

I hope this helps :))))

20 because you would multiply 100 times .20

will mark brainliest pls answer

Answers

Answer:

= 18 square units

Step-by-step explanation:

area = full square units + 1/2 x half-full square units

remember that if a square is not full it is NOT full: hence it will be considered as half full.

full square units =12

1/2 full square units =12

12 + 12/2

12 + 6

= 18 square units

Other Questions

How were the settlers in the New England, Middle and Southern colonies different from one another? "HUNTING HURRICANES". Write 3 facts In ________ of exercise, the body can lose more than a quart of water, depending on exercise intensity and air temperature.A) 1 hourB) 15 minutesC) 30 minutesD) 4 hours A car travels around a circular track of radius 1.5 miles. It traversed35of a complete revolution. Howfar did it travel? What is another way to express 48 + 32?(a) 6(8+6)(b) 16(3 + 2) (c) 3(16 + 11)(d) 12(4 + 3) Will you please help me with this problem This stuff annoying!!!!!!!!!!!!!!!!!!!! You are giving a rectangle with dimensions of: length = 60 inches and width = 4j. The perimeter of the rectangle is 400 inches. What is the values of j? (6,5), 7x-3y=5 find the equation of the line that contains the given point and is parallel to the line. write the equation in slope intercept form What is this screen called? (I attached a picture) A. Y Editor ScreenB. Graph Screen C. Window ScreenD. Table Screen Instructions: Write a new argument that supports the sub claim you chose above. This argument will be the second part of the press release, so make sure it is clear and convincing. Include evidence and explain how this evidence supports this sub claim. Look back at your work from this lesson. You may also want to use the Argumentation Sentence Starters for help with organizing your thinking and constructing your argument.The subclaim is; Bacteria from the fecal transplant can help the patients body produce immune cells that kill invading bacteria. 4. What role did foreign trade play in the rise of imperialism? if m*n=-12 and m+n=11 what is m? what is n?x^2+11x-12=(x+m)(x+n) did the myceneans lose the trojan war 3x812x=42what is x? Excerpt from The Star-Spangled Banner By: Joanne Quaglia On board the British flagship, the officers were kind to Key and Skinner and agreed to the release of Key's friend on the condition that the three men wait until the Battle of Baltimore ended before returning home. The officers placed Key and his friends back on their boat in Battimore Harbor, where they anxiously waited for the skirmish to end. From a distance of approximately eight miles, the three men observed the British attack on Fort McHenry.Im this passage, the word skirmish meansA) appearance.B) Flight.C) History.D) Location. The location on the surface of the Earth directly above the focus of an earthquake is called thefocus pointseismic waveepicenter After the burglary, what do you think president Nixon should have done? Why? PLEASE HELP ASAP! 50 POINTS! Who were the key leaders of the ancient Israelites? Solve the equation 2(3x + 7) + 5 = 49.