Mathematics Middle School

Find four consecutive even integers such that three times the sum of the first and third numbers is equal to four times the sum of the second and fourth numbers. (pls help :<)

Answers

Answer 1

Answer:

Mega dum dum fart

Step-by-step explanation:

Answer 2

Hola soy Dora can u find how to solve this problem

Related Questions

Tree factories build the same widget. Th number of widgets produced in each factory are shown in the table.
TABLE
(Hours) (Factory A) (Factory B) (Factory C)
1 8 9 6
3 24 18 18
6 42 27 36

Only one of the factories produces widgets at a constant rate.
Which equation represents y, the number of widgets produced in x hours, for the one factory that produces widgets at a constant rate?
A. y = 3x
B. y = 6x
C. y = 8x
D. y = 9x

Answers

Answer:

1 8 9 6

y= 3x

Step-by-step explanation:

Answer:

Step-by-step explanation:

Helpppppppppppp!!!!!!!!!!!!!!!!

Answers

Answer: put a

Step-by-step explanation: put a

Answer:

Step-by-step explanation:

10.Admission to the Carnival is $4. Each game played costs an additional $2.
a) Write a relation to show how the total cost is related to the number
of games played.
b) Create a table of values to show the total cost if you play
0, 2, 4, 6, 8, or 10 games.
c)Graph the relation. Describe the graph.
d)Use the graph to answer these questions:
i)How much would it cost to play 5 games?
ii)How many games could you play for $26?

Answers

Answer:

y = 4 + 2x

Step-by-step explanation:

Answer:

here u go:)

Step-by-step explanation:

Question 1 Find the variable y =

2y = -5

Answers

Answer:

y= -2

Step-by-step explanation:

im coooooooooooooooooooooooo

answer: y = -2.5

it can also be written as y = -5/2

I NEEDD IT NOW HELLLLPPPPP

Answers

Answer:

1.25

Step-by-step explanation:

1.25 should be the right answer

Explain how the addition rule for equations can be used to solve for t: t + 5 = 6.

Answers

Answer:

t=1

Step-by-step explanation:

6-5=1

Need help with math word problems

Answers

Answer:

a. 80%

b.-20%

c.24%

d.-5%

e. $210

Step-by-step explanation:

a) $153 - $85 = $68

68 ÷ 85 = 0.8 × 100 = 80

80% increased.

80% of $85 is $68

b) $340 - $272 = $68

68 ÷ 340 = 0.2 × 100 = 20

20% decreased

20% of $340 is $68

c)78,616 - 63,400 = 15,216

15,216 ÷ 63,400 = 0.24 × 100 = 24

24% increased

24% of 63,400 is 15,216

d)2580 - 2451 = 129

129 ÷ 2580 = 0.05 × 100 = 5

5% decreased

5% of 2580 is 129

e) 75% of $120

75 ÷ 100 = 0.75 × 120 = 90

120 + 90 = 210

she sell it for $210

I hope its help u☆

Please help me with acellus

Answers

X would be 15
Process:

X + 6 - 2x = x - 24

6 - x = x - 24

30 - x = x

30 = 2x

2x = 30

X = 15

i think that is 0.273 , srry if im not right

9( −5ℎ) in standard form

Answers

Answer:

Step-by-Step-explaination

9(−5ℎ) = - 45h

Answer:

Hope this helps.

Step-by-step explanation:

Multiply − 5 by 9 .

− 45 h

solve the equation -2y + 6 =-12

Answers

Answer:

[tex] - 2y + 6 = - 12 \\ - 2y = - 12 - 6 \\ - 2y = - 18 \\ y = \frac{ - 18}{ - 2} \\ y = 9[/tex]

Answer:

-2y + 6 = -12 (subtract 6 from both sides to get the y-term alone)

-2y = -18 (divide both sides by -2 to get y alone)

y = 9 (this is your answer)

During a high school field hockey game, every spectator placed his or her ticket stub into one of several containers. After the game, the coach chose sixteen people to march in the victory parade. What is the sample in this situation?
Choose the correct answer below.

The ticket stubs

The field hockey game spectators

The coach

The sixteen people to march in the victory parade

Answers

Answer:

The sixteen people to March in the sportsmanship parade

Step-by-step explanation:

A sample refers to a smaller, manageable version of a larger group. It is a subset containing the characteristics of a larger population.

A sample should represent the population as a whole and not reflect any bias toward a specific attribute.

Since the coach chose 16 people to March in the sportsmanship parade, the sample in this situation, The sixteen people to March in the sportsmanship parade is the sample

Answer:The sixteen people

Step-by-step explanation:

A worker in a silver mine descends 51 feet. Use an integer to represent the change in the worker's position.

The integer that represents the change in the worker's position is ____?

Answers

Answer:

-51. descending is going below towards the negatives if that makes sense

help asap, please :)

Answers

Answer:

it would 10 number of books cost dollar would be 30

10 number of books would be 30

What exponent or power should I put in this equation to make it true? 2.5 x 10® = 25,000 (PLZ HELP)

Answers

Answer:

Step-by-step explanation:

At the school carnival, the sixth graders are making directional arrows, as shown below.

A polygon shaped like an arrow is shown. The total height of the arrow head and the arrow tail is 7 inches. The base of the arrow tail is 4 inches. The width of the arrow is 6 inches, and the height of the tail of the arrow is 5 inches.

Each arrow is to be painted red. How much area needs to be painted for 1 arrow?

To make it easier heres the picture!:

Answers

Answer:

32 Inches

Step-by-step explanation:

First, split arrow into triangle and rectangle

----------------------------------------------------------------

Rectangle:

Area=5x4

=20

--------------------------------------------------------------

Triangle:

Area=6x2

=12

-----------------------------------------------------------------

Add both shapes areas together

to find total

------------------------------------------------------------------

Total=32 Inches

The solution is : 26 sq.Inches area needs to be painted for 1 arrow.

What is area ?

Area is the measure of a region's size on a surface. The area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three-dimensional object.

here, we have,

First, split arrow into triangle and rectangle

Rectangle:

Area=5x4

=20

Triangle:

Area=6x2/2

Add both shapes areas together

to find total

Total=20 + 6 sq.Inches

= 26 sq.in.

Hence, The solution is : 26 sq.Inches area needs to be painted for 1 arrow.

To learn more on Area click:

brainly.com/question/20693059

#SPJ3

A roller coaster can accommodate 18 riders in 8 minutes. How long would it take for the roller coaster to accommodate 72 riders?

A . 24 min
B . 32 min
C . 48 min
I'll give brainliest to whoever answers right

Answers

Answer:

32 min

Step-by-step explanation:

18x4= 72 so then I multiply 8 by 4 and get 32

The answer is B because you take 72 and divide by 18.That equals 4.Then do 8 minutes times 4 and get 32 minutes

please helppppppppppppppppppppppppppppppppppppppppppppp

Answers

1.) t= total cost
S=shipping cost
O= original price

2.)Equation= T+S= O

3.)Cost of the item|Total cost of shipping
$1.50 | $3.05
$2.05 | $4.50
$3.00 |$5.00
$8.00 |$10.00

I don’t know how to add the graph on here so I’ll skip 4

5.) C= cost= 0.50
A= apps
T= total

6.) A x C= T

7.) Number of Apps. |. Total cost
4. |. $2
8. |. $4
5. $2.05
6. |$3.00

8.) again i don’t how to insert graphs.

I would do 8 and help you out but I forgot how to do that sorry

To prepare for a bake-off, Joy used 690 grams of flour each day for 2 weeks. How many kilograms did Joy use in those 2 weeks? 1 g = 0.001 kg

Answers

Answer:

0.69 kg

Step-by-step explanation:

0.69 kg I think sorry if wrong!!!!

Need this answered please, I will mark brain thingy.

Answers

Answer:

1. m=8,5*h

2. you can diy from the equation above

Answer:

1. m=8,5*h

2. you can diy from the equation above\

y=12x+11 If x=−1, then y= ?
(write your answer as a decimal, please)

Answers

y = -1
the expression is already in decimal form

Answer:
y = -1

Process:
y = 12x + 11
y = {12*(-1)} + 11
y = -12 + 11
y = -1

Please help with these. I will give you brainlist

Answers

Answer: 22 and 131

Step-by-step explanation:

Answer:

Step-by-step explanation:

3. slope of CB = rise/run = 5/12 BF = 5 CF = 12

BF ⊥ DF

DB (seg of two farthest points) = √BF²+DF² = √5²+32² = √1049 = 32.4

4. f(x) = 2x² - 5x -3 vertex : A (h,k) for f(x) = ax² + bx +c

h = - b/2a = - (-5 / 4) = 5/4

f = f(h) = 2*(5/4)² - 5*(5/4) - 3 =25/8 - 25/4 -3 = -49/8

A (5/4 , - 49/8) i.e. (1.25 , - 6.13)

negative root: 2x² - 5x -3 = (2x+1) (x- 3) x = - 1/2 y = 0

B (- 1/2 , 0)

x coordinate of AB: 1/2 (1.25 + -0.5) = 0.375

Use LCM/LCD to find the matching equivalent fraction for each of the following: 3/4 2/3 5/6 equal it to 10/12 8/12 9/12

Answers

So lcm/lcd is a very easy thing when your get the hang out of it so 3/4 2/3 would = 0745

You can eat ⅔ of a cake in ¾ of an hour. How long will it take you to eat an entire cake?
Please show your work! :)

Answers

1x3/4=0.75
0.75 divided 2/3=1.125

helpppp
khan academy

Answers

Answer:CA, BC, BA

Step-by-step explanation:

I need help on this one thank you

Answers

The answer = B because of the pattern

I think it’s B, sorry if I’m wrong.

PLSSSSSSSSSSS HELP ASAP

Answers

Answer:

4 (x + 8)

Step-by-step explanation:

Common factor

Basically you find the GCF

Answer:

4(x+8)

Step-by-step explanation:

please do all four..:( if u do ily 4ever <3

Answers

Answer:

8. 343

9. -256

10. 256

11. 8/125 ( or 0.064)

8: 343 9: -256 10: 256 11. 8/125 (alternate 0.064)

Two more than the sum of a number and three is more than fifteen. (Write the equation and solve it)

Answers

X + 3 +2 > 15

Subtract 2 from both sides

X + 3 > 13

Subtract 3 from both sides ;)

X > 10

Answer:10

Step-by-step explanation:

X + 3 +2 > 15 would be the equation

First we Subtract 2 from both sides,which gives us this.

X + 3 > 13

Then we Subtract 3 from both sides

which gives us an answer of

X > 10

which we can also write as 10

A certain paint is to be mixed with 3 parts yellow to 2 parts blue. Twelve gallons of mixed paint are needed.

How many gallons of blue must be used?

4
4.8
10
7.2

Answers

Answer:

4.8

There You go

4.8 is the correct answer

Divide. 3.451 ÷ 1.7 = _____ 203--20.3--0.203--2.03

Answers

2.03 is the answer. Good luck

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