Mathematics Middle School

I need help Please!!!

Answers

Answer 1

Answer:
f(x)=2x

Step-by-step explanation:

here

Answer 2

^ What they said ^ have a good day

Related Questions

There is a of cubes. Stage I has 1 cube, Stage II has 4 cubes, and stage III has 10 cubes. How many cubes will there be in Stage IX?

Answers

stage ix will have 19 bcs we are adding 3,6,9

There are 135 cubes will be there in stage IX.

What is cube?

A cube is indeed a three-dimensional solid object in geometry that is surrounded by six square faces, facets, or sides, three of which meet at each vertex. One of the five Platonic solids, the cube seems to be the only regular hexahedron. It has 8 vertices, 6 faces, and 12 edges.

Given:
There is a of cubes.

Stage I has 1 cube, stage II has 4 cubes and stage III has 10 cubes.

So, we add 3, 6, 9 that means multiple of cubes in each stage.

So, the fourth stage has 10 + 9 = 19 cubes.

Stage IV has 19 + 12 = 31 cubes.

Stage V has 31 + 15 = 46 cubes.

Stage VI has 46 + 18 = 64 cubes.

Stage VII has 64 + 21 = 85 cubes.

Stage VIII has 85 + 24 = 109 cubes.

Stage IX has 109 + 27 = 136 cubes.

Therefore, there are 136 cubes will be there in Stage IX.

To know more about the cubes, click on the link

https://brainly.com/question/26726803

#SPJ2

help me plaese :))))))))))

Answers

Answer: B

Step-by-step explanation:

wild guest but I tried

the second one hope it helps

Given that: a-b=5
Work out the value of b-a

Step by step if possible pls

Answers

⇒If you are to check carefully you will find that b-a= -(a-b)

⇒meaning in order to obtain the equation of b-a we multiply the whole equation of a-b by -1

[tex]-(a-b)=-(50\\-a+b=-5\\b-a=-5[/tex]

hope this helps

Answer:

The values can be infinite, but for this to be true, a has to be 5 more than b, so if you subtract them, b-a will always equal -5 if a-b=5

Step-by-step explanation:

Example:

A=10

B=5

10-5=5 5-10= -5

Or:

A=15

B=10

15-10=5 10-15= -5

This can go on forever by increments of 5, as long as they are 5 apart.

A smart phone costs $149.99 before tax. The tax on the smart phone is 7%.

What is the total cost of the smart phone?

Round your answer to the nearest cent

A$9.90

B$29.69

C$35.49

D$49.49

Answers

What is the total cost of the smart phone?

The answer is A.

Answer:

Step-by-step explanation:

A, is the correct answer .

$50 item discounted 30%

Answers

Answer:

$35

Step-by-step explanation:

$50 item discounted 30%

Item is discounted 30% so the buyer pays 70% of full price:

$50 × 0.70 = $35

hello the answer to your question will be $if you have anymore questions in math i can promise you i'll get them right

Pls help… 10 points?

Answers

It’s question d , your gonna do good

15- 24.5m
16- 5.5 cm
17- 29.75 m
18- 2.5 cm
hope this is right :)

A circle, can be separated into at most seven parts by drawing 3 lines through it. What is the greatest number of parts into which 5 straight lines will divide a circle?

Answers

Firstly consider: How many parts a circle can be divided into using 3 straight lines? The answer is no more than seven. The conclusion is the lines cannot be straight. So one way is with a curved line and two straight lines

0.8 because 3 divided by 5 is 8

The price of a DVD is $19 . This price is 12% lower than last week.

What was the price of the DVD last week?

Round your answer to the nearest cent

Please help

Answers

Answer:21.28

Step-by-step explanation:

21.28 should be the anwser :)

I need help ASAP!! PLEASE

Answers

Answer: -x+5

Explanation:

The file I shared is self-explanatory enough.

-x+5 It’s self explanatory

Estimate the value of each quotient. Drag each division problem to the correct category shown below. Do not find the actual quotient when solving this problem.

2
,
456
÷
12

526
÷
26

3
,
012
÷
42

6
,
960
÷
57

1
,
590
÷
35

Quotients between 10 and 100

Quotients between 100 and 1,000
helpppppppppppppp

Answers

Answer:

answer...loading...

I think I can help, but I need to see an imagine.

help be please whoever's right will get brainiest :")

Answers

Answer: the answer is a

Step-by-step explanation: wild geuse

Confident that this is A

A pilot is flying an airplane at an average altitude of 32,000 feet above the ground. Due to strong winds, the pilot decides to fly 4,000 feet lower to avoid excessive turbulence. It takes the pilot 3.5 minutes to make this adjustment. Interpret the quotient to describe the rate of change in the plane’s altitude. Give your answer to the nearest hundredth.
The quotient that best represents the rate of change in the plane’s altitude is___feet/minute.

Answers

The planes altitude is 65 feet

Answer:

The plane altitude is 65 feet.

Find out more about Planes here

Look at the desert image.

I have no clue on how to do this

Answers

Answer:

d = 100cm

Step-by-step explanation:

First look at the 60cm and 80cm triangles and look for the diagonal

we say X:

X = [tex]\sqrt{60^{2}+80^{2} }[/tex]

X = 100cm

After getting the diagonal look for the d:

d = [tex]\sqrt{100^{2}+100^{2}[/tex]

d = 141.42cm

Please I need some help with this one question.

Answers

Answer:

its 5 as i personally think

Step-by-step explanation:

Hellooozzz Human

n :}

Write each number as a product using the GCF as a factor, and apply the Distributive Property. 63+ 49 +77

Answers

Answer:

189

Step-by-step explanation:

63+49 = 112 + 77 = 189

7 is the answer to this problem I think

A real estate agent sells a house for $92,000. She receives a 6% commission on the sale of the house.

How much did she earn on the sale?

Round your answer to the nearest cent
please help

Answers

$5520
That is the correct anwser

How much did she earn on the sale?

The real estate agent earned $5,000 from the sale of the house going with there is a 6% tax.

Which arrangement shows the integers in order from least to greatest?

A. −4, 6 , −3 , 8

B. −7, −3 , 4 , 8

C. 5 , −8 , 4 , −3

D. −5 , 3 , 7 , −3

Answers

B explaination -7 is least than -3 and -3 is least than 4 and 4 is least that 8

It is B. The number -7 is less than -3 and -3 is less than 4 and 4 is less than 8

help me out please?

screenshot below

Answers

Answer:6and 2/3

Step-by-step explanation:

3 and 1/3 times 4 is 13 and 1/3

20- 13 and 1/3 =6 and 2/3

Answer:

The answer is 6.7. See below for the step-by-step explanation.

Step-by-step explanation:

pls help will make you brainliest

Answers

Close, the answer is 5x-6=29

X would equal 7

5X-6=29
X would equal 7

A baseball used by a professional baseball team must have a diameter that is between 2.86 inches and 2.9 inches. which of the following could be the diameter of a baseball used by a professional baseball team?
A. 2 7/8 inches
B. 2 7/9 inches
C.2 8/10 inches
D.2 9/11 inches

Answers

So
Umm in my opinion it’s d

Maybe D I think, because the diameter of the

Write an equation that reflects this relationship using to represent the amount of fish in grams and to represent the number of calories.

Answers

Answer:

y=3/4x

Step-by-step explanation:

If the line goes over by 30 and up by 40, it is 40y=30x, and simplified and in slope-intercept form, it is y=3/4x

Answer:
V=3/4x
Step-by-step explanation:
If the line goes over by 30 and up by 40, it is 40y=30x, and simplified and in slope-intercept form, it is y=3/4x
So that will be the answer

Students make 93.5 ounces of liquid soap for a craft fair. They put the soap in 8.5-ounce bottles and sell each bottle for
$4.50. How much do the students earn if they sell all the bottles of liquid soap? Explain.
The students earn $ if they sell all the bottles of liquid soap. To find the amount the students earn, divide by to find
the number of bottles sold. Multiply the number of bottles by
(Type whole numbers or decimals.)

Answers

Answer:

ok answer is $76.5

Step-by-step explanation:

[tex]17[/tex]×[tex]4.50=$76.5[/tex]

[tex]93.5[/tex]÷[tex]5.5=17[/tex]

All done hope the answer Helps You out

It’s 17 hope this helps

Select and solve the inequality

Ryan is a wrestler trying to make weight. He currently weighs 200 lbs. If he cuts 2 lbs. per week, how many full weeks will it take him to weigh less than 175 lbs.? Choose an inequality below and solve it.

2w+175 <200 -2w+ 200 < 175

-2w+ 200 175 -2w+ 200 > 175

a.) 13 weeks b.) 12 weeks c.) 14 weeks d.) 10 weeks

Answers

Answer:

Step-by-step explanation:

The correct option is C More than 12.5 Weeks Let x be the number of weeks, then 200 − 2 x < 175 ⇒ 2 x > 200 − 175 ⇒ 2 x > 25 ⇒ x > 12.5 So, More than 12.5 Weeks is the answer.

ANSWER 12

Answer:

Step-by-step explanation:

A.13w, 13 weeks will get him down to 174lbs, 12 weeks would only get him 176lbs, so the minimum/full amount of weeks he needs to get down to less than 175lbs is 13.

Equation:

w=2

13w=26

200-26=174.

40 POINTSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS which measurements could create more than one triangle? A. a triangle with angle measuring 47 and 45 and an included side measuring 7 cm. B. a triangle with angles measuring 25 75, and 80. C. a triangle with sides measuring 5cm and 10cm and an included angle measuring 40 D. a triangle with sides measuring 10 inches, 24 inches, and 26 inches

Answers

The answer is C. There is a side that is off which leads to a additional shape

WILL GIVW BRANLIEST DUE TODAY thank you>>>Three meals per day are provided by the hotel. The hotel will charge a total of $9,240 for all meals for the entire group. What is the total cost of meals for each person.

Answers

3,080 because $9240 / 3 = 3080

It will be 770 a meal

Someone answer this in great detail please!

Answers

You pick one point on the triangle and spin it round 90 degrees clockwise (the way a clock goes) it works best if you have tracing paper so you can flip the whole shape instantly

Answer:

Point A: 2, -2
Point B: 3, -5

Point C: 3, -9

Step-by-step explanation:

You have to move the points 90 degrees clockwise, so it has to go to quadrant 4. You get these points by the rule, (x, y) ---> (y , -x)

Seventh grade

S.6 Solve one-step equations

Solve for u.

u + 32 = 812

u =

Answers

Answer: 780

Step-by-step explanation:

812-32=780

so u = 780

780 is the answer to U

help me please :((( :)))

Answers

Answer:

YZ=14

Step-by-step explanation:

[tex]\frac{12}{56} = \frac{3}{x} \\\\12x=56*3\\12x=168\\x=168/12 \\x=14[/tex]

Which shows 1.69 × 107 in standard notation?

HURRY- ASAP

Answers

Answer:

16900000

Step-by-step explanation:

Answer:

16900000

Step-by-step explanation:

The diameter, in miles, of a large asteroid called Vesta can be found using the expression 5w^(2) - (4y^(2) - z^(3)) - 56. Evaluate this expression for w=9 ,y=25, and z=5.

Answers

Answer:

-8156

Step-by-step explanation:

5x9=45 x 45 = 2025 - 4x25=100x100=10000 - 125 -56

The answer is -8156

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