Mathematics Middle School

helppppppppppppppppppppppppppppppppppppppp

Helppppppppppppppppppppppppppppppppppppppp

Answers

Answer 1

Answer:5

Step-by-step explanation:

Answer 2
The correct answer is 5 I think sorry if I get it wrong

Related Questions

Estimate: 5.56*32.958

Answers

Answer:

183

Step-by-step explanation:

5.56*32.958 = 183.24648, round to nearest whole number

If you have 2x - 4 list three input and their output values

Answers

f(x)=2x-4
input values (x) 1, 2, 3
output values (y) -2, 0, 2

Input x = 2:

2(2) - 4 = 0

Output x=2: 0

Input x=3:

2(3) - 4 = 2

Output x=3: 2

Input x=4:

2(4) - 4 = 4

Output x=4: 4

A teacher wants to know if students at Lakers High would rather have hot dogs or hamburgers at the school cookout. Which group of people should the teacher survey to provide the most accurate sample?

Answers

Option A.

The reasoning behind my answer is that you would be getting a large and random group of students meaning that they have many different people and not a specific group of people. Randomly choosing also gives a chance of getting all grades meaning that it wouldn't just be one specific grade of which was surveyed.

Hope this helps and have a nice day.

-R3TR0 Z3R0

Select all the expressions that are equivalent to 7(2−3).

A.
9−10

B.
14−3

C.
14−21

D.
(2−3)∙7

E.
7∙2∙(−3)


please help

Answers

D
B
A

Hope this helps

Answer:

C,and D

Step-by-step explanation:

Im almost done but I need help :)

Answers

Answer:





Explanation: D:
It’s D because if he do

Olivia has budgeted 40% of her savings for a new phone. If she had $500 in her savings account, how much can she spend on the phone?

Answers

Answer:200$

Step-by-step explanation:

PLEASE HELP ASAP!
The table and the graph below each show a different relationship between the same two variables, x and y:

How much more would the value of y be on the graph than its value in the table when x = 12? (1 point)

Select one:
a. 150
b. 300
c. 450
d. 600

Answers

answer: b. 300

in the graph, the interval is increasing by 100. therefore, is x=12, y=660

in the chart, the interval for y is increasing by 30. therefore, if x=12, y=360
(work below)
x| 8, 9, 10, 11, 12
y| 240, 270, 300, 330, 360

you subtract 660-360. the answer is 300.

A circle with its dimensions, in meters (m), is shown.

What is the area, in square meters, of the circle? Use 3.14 for \piπ.

Round your answer to the nearest tenth.

Answers

Answer:

84.78

Step-by-step explanation:

also if you dont mind giving me brainliest im trying to rank up, im 1 away. only if u dont mind

ITS A MULTI CHOSE QUESTION!! And help as fast as you can! Thank you

Answers

Answer:

Step-by-step explanation:

help me with this pls
Which expression represents the volume of the cylinder in cubic inches?

A n x 6^2 x 18
B 6 x 18 x n
C 6 x 18^ n
D 2n x 6 x 18

Answers

Answer:

A

Step-by-step explanation:

Answer: the answer is a

This is so confusing, pls help!!

Answers

Answer:

2 1/4 cubic units is the answer

Bonny sketched a scale drawing of her classroom using the scale 1 inch : 4 feet. The drawing is 10 inches long and 8 inches wide. What is the area of the classroom in square feet?



A) 1,280

B) 320

C) 144

C) 80

Answers

Answer:

A

Step-by-step explanation:

10x4=40

8x4=32

32x40=1,280

I believe the answer is A

PLS HELP ASAP, THANK YOU

Answers

Q1: 22.5 meters cubed

Answer:

answer is this

Step-by-step explanation:

Find the cost to store, percent of markup, or selling price.

Cost to store: $90
Markup: 100%
Selling price: ?

Group of answer choices
PLZZZ WELP

Answers

Answer:

10

Step-by-step explanation:

Hope it helps

Madeline deposited $750 into an investment account that earns 1.5% interest compounded annually. If no deposits nor withdrawals are made, how much in dollars will be in the account after 15 years?
$1,687.50
$937.67
$918.75
$870.40

Answers

Answer:

The answer is 918.75

Step-by-step explanation:

1.5% of 750 = 11.25

11.25 x 15 years = 168.75

750 + 168.75 = 918.75

I hope this helps, I'm in 6th grade

The answer is 918.75 :)

List them fastest to slowest.

Joe - 12 1/2
Ellen - 12.09
Steve - 12 2/5
Patty - 12.8

Answers

Answer:

Ellen- 12.09

Steve- 12 2/5

Joe- 12 1/2

Patty- 12.8

A bag contains 15 Snickers bars and 2 Twix bars, and the outcome is drawing a Twix bar. Which phrase BEST describes the probability? Explain your reasoning.

* Certain

* Likely

* Unlikely

* Neither likely nor unlikely

* Impossible

Answers

Unlikely because there are more snickers bars then twix bars, but there are still twix bars so it’s not impossible

Answer:

The answer would be unlikely I think

Step-by-step explanation:

Sorry if i'm wrong

NEED HELP REALLY FAST!!!!!!!!!

Answers

I think the answer would be 8 :) hope this helps !
the answer is 10, hopefully this helps:)

When Kate plays basketball, she usually makes 12.5% of her shots. Design and conduct a simulation to find the experimental probability that she makes 3 of her next 10 shots. Complete the justification.

Answers

Answer:

If Kate usually makes 12.5 % of her shots, making 3/10 shots (30%) will be uncommon. We can find the chance of her making 3/10 shots by multiplying 125/1000 and 3/10. This yeilds a result of 0.0375, which is 3.75%.

Answer:

yes yes yes

Step-by-step explanation:

A juice recipe calls for 5 cups of grape juice for every 2 cups of peach juice. I wonder how many cups of peach juice are needed if there are 15 cups of grape juice?

Answers

Answer:

6 cups of peach juice

Step-by-step explanation:

5×?= 15

5×3=15

2×3=6

A student translated the phrase below into an algebraic expression, and then evaluated it for g = one-fourth. Is the student’s work correct?
one-third more than the product of four and a number; evaluate when g = one-fourth

The expression is StartFraction 4 Over g EndFraction + one-third; for g = one-fourth. StartFraction 4 Over 1 EndFraction divided by one-fourth + one-third = StartFraction 4 Over 1 EndFraction times StartFraction 4 Over 1 EndFraction + one-third = 16 + one-third = 16 and one-third.
Yes, the student’s work is correct.
No, the student divided the fraction incorrectly
No, the student made an error when substituting.
No, product means multiplication, and the student wrote a division expression.

Answers

I didn’t read anything that you just put on there so hi how are you

someone help me pleaseee

Answers

-1,5
Only if you start the new pattern at the starting formula.
-1,5 if you begin it at the start of the formula

Find the area of a SEMI-CIRCLE With a diameter of 17in

Answers

Answer:

A≈226.98in²

Step-by-step explanation: Hope that this helps

A=226.98in. Squared

Point J (-4, -6) and point K (4, 4) are located on a coordinate grid. Which measurement is closest to the distance between point J and point K in units?

Answers

Answer:

The points are sqrt(164) or 2sqrt(41) units apart.

Explanation:

You didn't provide the options in your question. But to find the distance, you need to use the distance formula.

d=sqrt((y2-y1)^2 + (x2-x1)^2)

d is the distance, and (x1, y1) and (x2, y2) are the points.

Use point J (-4,-6) for (x1,y1) and point K (4,4) for (x2, y2).

d=sqrt((4-(-6))^2 + (4-(-4))^2)

 =sqrt(10^2 + 8^2)

 =sqrt(100+64)

 =sqrt(164)=2sqrt(41)

You can compare this to the answer options and find the closest. Hope I could help! :)

The graph shows the relationship between an employee’s total earnings, y, in dollars, and the number of hours, x, the employee works.

Answers

Answer:

The first and last answer

Step-by-step explanation:

The graph shows they make $0 every 0 hours

The graph shows they make $80 every 4 hours

A and E

The origin (0,0) means he earns $0 and worked 0 hr

The point (4,80) means he earned $80 and worked 4 hr

HELP PLS AND EXPLAIN:
y= 4x + 7
2x + y = 7

A. one solution

B. no solution

C. infinitely many solutions

Answers

C.infinitely many solutions

Which equations represent the model ? Select all that apply.



1. -6 + 4 = -2

2. -10 + 6 = 4

3. 4 + -6 = -2

4. -6 + 4 = 2

5. 10 - 2 = 8

Answers

I believe that they all work except for 5
So the answer is 1,2,3,4
all except five lollll

WILL GIVE BRAINLIEST YOU MUST EXPLAIN SO I CAN ANSWER OTHER QUESTIONS

Rewrite in simplest terms: (9x + 4y) - (9x + 5y)

Answers

Answer: -y

Explanation:
1. Distribute the negative to the second parentheses
2. Eliminate redundant parentheses
3. Combine like terms

1. (9x + 4y) - 9x - 5y
2. 9x + 4y - 9x - 5y
3. 4y - 5y
4. -y
You should get this answer if you combine like terms that’s why it differ from the one on top from this one
(9x+4y)-(9x+5y)
9x+4y-9x+5y
X+9y

If you solve the inequality x + 6 ≥ 9, the solution set is x ≥ 3. Graph x ≥ 3 on a number line.
A. x>3
B. x<3
C. x<-3
D. x>-3

Answers

Answer:

A. x ≥ 3

on a graph it's a closed circle on 3 going to the right

Step-by-step explanation:

x + 6 ≥ 9

( minus 6 )

x ≥ 3

Sam's parents gave him a map to reach to
his house. He is 1.5 cm from his home. If
each 3 cm on scale drawing equals 5 km, how
far is he from the house?

Answers

2.5 km because 1.5 is half of 3 and half of 5 is 2.5
the answer is 2.5 km!!!!
Other Questions
How pink is blue?? How blue is pink?? (7y + 8) + (8m - 3) + (6b+ 7) = Can someone help me ASAP plz When 75 grams of reactants react to completion, the mass of the products will be The 6th grade class at Elm City College Prep increasedby 5% this year. If there were 80 scholars in 6th gradelast year, how many are there this year? Show your wo What are thermohaline currents? Darella has 3 buckets of water on her back porch. Each bucket contains 134 gallons of water. How many quarts of water are contained altogether in the three buckets? Enter the answer as a whole number or decimal in the box below. GIVING BRAINLIEST AND EXTRA POINTS!! (U dont have to answer all of it :D)The polar climate zone includes the areas of Earth near the _______________ and _______________ poles. The northern polar zone includes parts of __________________, _________________, and ________________. The southern polar zone includes __________________.(Here is an image if needed): There are infinite black and white dots on a plane. ...Can you tell me the 15 errors in the code you just created? ...How can you drop two eggs the fewest amount of times, without them breaking? ...What has changed in this room since you walked in? ...Prove to me that you're honest in one minute. HELP ME PLEASE, YOU WILL GET 100 points Summarize in your own words how Prometheus helps humans. Support your answer with at least three details from the passageBook: Gift from the heavens by Flora diaz What affects the shape of a molecule?A) The types of subatomic particles in the moleculeB) The number of subatomic particles in a nucleusC) The number of electrons in the moleculeD) The composition of atoms in the molecule DO NOT ANSWER IF NOT %100 SURE! How did the Treaty of Versailles impact Iraq, Palestine, and Transjordan?A. These former colonies were granted mandates for independence.B. The United Nations began to govern these territories under the mandate system.C. Control of these territories was turned over to Britain, under the mandate system.D. These three nations chartered a new mandate to become a single nation.THE ANSWER IS C, CONTROL OF THESE TERRITORIES WAS TURMED OVER TO BRITAN, UNDER THE MANDATE SYSTEM 8. Describe how the Jews prepared for transport. Please select the word from the list that best fits the definitionA pyramid-shaped temple towerHere are the words:PolytheismEpicsSiltChariotSurplusArchitectureEmpirePriestsCuneiformFertile CrescentPictographsScribeAlphabetRuralUrbanIrrigationZigguratImpactMonarchRoleCanalsDivision of laborSocial hierarchyCity-state Where should 0.3 be placed in the ven diagram?? A: naturalB: integersC: rational D: real numbers Why do countries join organizations such as the European Union (EU) and the Association of Southeast Asian Nations (ASEAN)?to reduce trade barriersBto reduce comparative advantageto enhance absolute advantageDto enhance trade deficits Jorgansen Lighting, Inc., manufactures heavy-duty street lighting systems for municipalities. The company uses variable costing for internal management reports and absorption costing for external reports to shareholders, creditors, and the government. The company has provided the following data: Year 1 Year 2 Year 3 Inventories: Beginning (units) 200 170 180 Ending (units) 170 180 220 Variable costing net operating income $1,080,400 $1,032,400 $996,400The company's fixed manufacturing overhead per unit was constant at $560 for all three years.Requried:Determine each years absorption costing net operating income. 8 less than or equal to -2x+16