Mathematics Middle School

Help me out please :')

Answers

Answer 1

Answer:

-2, 0.4, -9

Step-by-step explanation:

hopes this helps please mark brainliest

Answer 2

The answer is -2, 0.4, -9

Related Questions

This assignment is due soon! If someone can help me answer this it would be amazing. It is about Transversals of Parallel lines: name angle pairs.

Answers

Answer:

last option

Step-by-step explanation:

l think it's the correct answer

I believe its JKN and JKI.

Supplementary angles add up to 180, so the angles should be side by side to create a straight line with two sides. Hope that makes sense.

A pitcher full of water weighs 8.34 pounds. Lisa will carry 5 pitchers on a cart and deliver them to tables. About how much would 5 pitchers of water weigh?

Answers

Answer: Choice B) 44,243.7 pounds

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

Work Shown:

1 gallon = 8.34 pounds

5305*(1 gallon) = 5305*(8.34 pounds)

5305 gallons = 44,243.7 pounds

Note: the information about the 15-foot diameter is not used at all.

41.7 pounds is your answer

Express 3.49 x 10−2 in standard form.

Answers

Answer:0.0349

Step-by-step explanation:

You are going to move the decimal point 2 times to the right because the exponent is negative so we are going back.

the answer to your question is 0.000003499

How many sides do 4 hexagons and 1 heptagon have in all?

Answers

4 hexagons has 24 sides and 1 has 6, so if all together 30 sides

Answer:

Step-by-step explanation:

1 hexagon is 6 sides multiply that by 4 it equals 24 then 1 heptagon has 7 sides and whats 24 + 7? 31!

A new health drink has 130% of the recommended daily allowance (RDA) for a certain vitamin. The RDA for this vitamin is 20 mg. How many milligrams of the vitamin are in the drink?

Answers

Answer: 58.5 milligrams

Step-by-step explanation:

Answer:

58.5 mg

Step-by-step explanation:

Drink: 130% of RDA of vitamin X

RDA vitamin X = 45 mg

130% of 45 = mg in the drink

130% = 130/100 = 1.3

130% of 45 = 1.3 * 45 = 58.5

Thus, this new drink has 58.5 mg of vitamin.

A car salesperson earns a monthly salary of $800 per month plus $250 for each car sold. The equation y = 250x + 800 represents the total monthly salary. Graph the equation using the slope and y-intercept.

Answers

Answer:x - the total sales

800 + 0.02 x ≥ 1600

0.02 x ≥ 1600 - 800

0.02 x ≥ 800

x ≥ 800 : 0.02

x ≥ 40,000

The total sales must be at least $40,000.

The graph of the equation using the slope and y-intercept is shown in image.

What is Equation of line?

The equation of line in point-slope form passing through the points

(x₁ , y₁) and (x₂, y₂) with slope m is defined as;

⇒ y - y₁ = m (x - x₁)

Where, m = (y₂ - y₁) / (x₂ - x₁)

Given that;

A car salesperson earns a monthly salary of $800 per month plus $250 for each car sold.

Here, The equation y = 250x + 800 represents the total monthly salary.

Hence, Slope is,

⇒ m = 250

And, Y - intercept = 800

Thus, The graph of the equation using the slope and y-intercept is shown in image.

Learn more about the equation of line visit:

https://brainly.com/question/18831322

#SPJ2

What is an equation of the line that passes through the points (2,-5) and (-8,5)

Answers

Answer:

y= -x-3

Step-by-step explanation:

Use formula y=mx+b
First Find slope
M= (5-5)/(-8-2)
M= 0/-10
Fraction cannot be zero so there is no slope
Y=+5

Alexander is a stockbroker. He earns 11% commission each week. Last week, he sold $5,300 worth of stocks. How much did he make last week in commission? If he averages that same amount each week, how much did he make in commission in 2011?

Answers

He made $583 last week in commission
$583 X 52= $30,316 for the whole year

Step-by-step explanation:

He made 5,300÷100.11=$583 last week in commission

$583 X 52= $30,316 in 2011

Each day, Maria walks from home to school and then from school to home. The graphs that follow show the distance that
Maria is from home at different times during the walk.

Match the graphs to the descriptions of Maria’s walk shown to the right of the graphs. Next to each graph, enter the letter (A,B,C,D) of the description that best matches the graph.

Answers

1. C) Maria walks from school to home at a constant rate
2. A) Maria walks from home to school at a constant rate
3. B) Maria starts to walk from home to school. She stops see whether she has her homework. She realizes she forgot her homework and runs back home to get it
4. D) Maria walks from school to her friends house. She visits her friends for a while. Then she walks the rest of the way home

1.c
2.a
3.b
4.d
The graph are 1-4 and the sentences are a-d.

Other Questions

THE LAW THAT ESTABLISHED THE ENVIRONMENTAL PROTECTION AGENCY WAS THE select one or more: group of answer choices it is best practice to create one maintenance plan to support all databases for an instance a database user needs to be a part of the sysadmin role in order to execute sql server agent jobs database maintenance plans do not require sql server agent sql server job schedules can be attached to multiple sql server agent jobs or none at all sql server agent jobs cannot be run simply based on cpu idle time; a specific start time is required each sql server instance has its own sql server agent process database maintenance plans help automate many standard dba maintenance tasks. Neptune has 14 moons. Moons usually orbit a planet or dwarf planet, though some have been observed orbiting asteroids. What role, if any, does gravity play when it comes to a bodys orbit? Explain. What is one thing that the American government does that limits "freedom of the press"?A. monitors public airwaves and revokes a station's licenses if certain rules aren't followedB.reviews radio and television broadcasts before they air to ensure that rules are followedC.requires a publication to receive permission before revealing information about the governmentD.requires reporters to reveal their confidential sources at the end of each news story What is the name for the chemicals that flood your body during periods of great stress, when your body becomes cortisol resistant and can cause damage to healthy cells if there is a storm of them?. how does a glacier, at its base and sides, modify a bedrock valley? what did researchers learn about gene therapy of rpe65 mutation in briard dogs that was important for treatment of humans with lca2? A baseball is hit into the air, and its height h in feet after t seconds is given by h(t)=-16t^2+ 32t+ 1a What is the height of the baseball when it is hit?(b) After how many seconds does the baseball reach its maximum height?(c) Determine the maximum height of the baseball. How did the Espionage Act (1917) affect freedom of speech?It forced restaurant owners to offer liberty sandwiches rather than hamburgers.It allowed the government to silence ideas that challenged its authority.It forced the repeal of the First Amendment.It promoted biased ideas designed to sway peoples thinking. Buddy the Elf has already eaten spaghetti with syrup that was 1300 calories. If he eats candy canes that are 80 calories each, write an equation to represent the total calories (y) after eating x candy canes. The purchase price of an iPad is $610. If the sales tax rate is 6.5%, what is the amount of sales tax? The regular price of swimming lessons is $20 per hour. The sale price for new students is 75% of the regulaprice. What is the sales price? If a collision results in a change of momentum of 45 kg m/s and exerts an impact force of7.2 N, find the time that this collision took. PLEASE HELP. I need both the x and y and the length of DF the term_____refers to a type of mathematical model used when the user seeks to optimize some objective function subject to some constraints. identify key behaviors that people want and need from their leaders, according to kouzes and posner. Since the client has a fluid volume deficit, the nurse anticipates a decrease in which vital sign when she changes position?. Question 12Cost of Bottled water. A water bottling company charges $8 per month for their water dispenser and$4 for each gallon of water delivered. If you have g gallons of water delivered in a month, then theexpression 8 + 4g gives the amount of your bill for that month. Find the monthly bill for 20 gallons. If Mrs. Hankinson slides a 500 g book with 0.5 N of force, what is the acceleration of the book?F = maA. 1000 m/sB. 500 m/sC. 250 m/s Zara claims to offer high fashions at attractive prices. It has often engaged in collaborations with certain fashion designers. Zara is most likely to appeal to the _______ consumer.