Mathematics Middle School

Can you PLEASE answer number 16 and 18!

Answers

Answer 1

For 18 I think it’s A :)

Answer 2

Answer:

number 16 is c

y = 5x + 8

y = 5(-6) + 8

y = -30 + 8

y = -22

y = 5(-3) + 8

y= -15 + 8

y = -7

Related Questions

A map company used a scale of 1 inch : 380 meters to depict the heights of different mountains. What is the height of a mountain on map, which is actually
3420 meters high?
The height of the mountain on the map is
inches

Answers

Answer:

more info or is that it

Step-by-step explanation:

The graph shows how many calories are in different amounts of popcorn. Which of these statements is true?

Answers

Answer:

50 calories per cup of popcorn

Step-by-step explanation:

just subtract 25

50 calories you just subtract 25

(Just For fun) If you write all of the answers, and if all of them is correct I will mark you brainliest. and its also a 6th grade adding decimal so yea. So Enjoy!

Answers

I am going from top left to bottom left then top right to bottom right

1) 1.414 6) 2.188

2) 2.139 7) 9.618

3) 10.117 8) 11.341

4) 2.105 9) 9.6

5) 8.469 10) 8.687

Answer: The answers go from up and down

1 1.414

2 2.139

3 10.117

4 2.105

5 13.1

6 8.469

7 2.188

8 9.618

9 11.341

10 5.517

11 9.6

12 8.687

Can someone help with this real quick just 1 question.

Answers

Answer:

3825 in.^3

Step-by-step explanation:

i’m pretty sure it’s 3,825 inches (i might be wrong tho)

please help will mark brainliest

Answers

A. Perimeter: 20 units, area: 50 units.

A, because your just cutting each number in half (divide by 2) so 40 divided by 2 is 20 and 100 divided by 2 is 50 :) hope that helps!

PLZ HELP ME TO SOLVE THIS!

Answers

7. V= LWH

V= 3/4 x 3/4 x 3/4
V= 27/64 yd cubed

8. V = LWH

V= 10 1/2 x 16 1/2 x 6
V= 1039 1/2 ft cubed

9. Box A:
V=LWH
V=4 x 2 1/2 x 1/2
V= 5 ft cubed

Box B:
V = LWH
V=2 x 1 1/2 x 1 1/2
V= 4 1/2 ft cubed

So box A has a greater volume since 5 is greater than 4 1/2

Answer:

7. V= LWH

V= 3/4 x 3/4 x 3/4

V= 27/64 yd cubed

8. V = LWH

V= 10 1/2 x 16 1/2 x 6

V= 1039 1/2 ft cubed

9. Box A:

V=LWH

V=4 x 2 1/2 x 1/2

V= 5 ft cubed

Box B:

V = LWH

V=2 x 1 1/2 x 1 1/2

V= 4 1/2 ft cubed

So box A has a greater volume since 5 is greater than 4 1/2

Step-by-step explanation:

Solve the problem below and then choose the correct answer.
(6x - 6.3) divided by 3
Group of answer choices
(2x -2.1)
(8x + 28)
(3x - 3.15)

Answers

(2x - 2.1)
Hope this helps

Option one is correct.

what is the answer for this question?

Answers

Answer:

Step-by-step explanation:

Actually it g, bc moving down and left is always negative

How many 1/16s are in 10 & 1/2?

Answers

Answer:

Step-by-step explanation:

First, let's see how many 1/16's go into 10.

16*10

160

160 1/16's go into 10.

Now let's see how many 1/16's go into 1/2.

8/16 = 4/8 = 2/4 = 1/2

8 1/16's go into 1/2.

Now let's add those two numbers together.

160 + 8 = 168

168 1/16's go into 10 1/12.

Hope this helped!

Which expressions are equivalent to 2(3/4x + 7) - 3 (1/2x - 5) Check all that apply.
1) -1

2) 29

3) 2(3/4x + 7) + (-3) [1/2x + (-5)]

4) 2(3/4x) / 2 (7) / 3(1/2x) / 3(-5)

5) 2(3/4x) / 2(7) / (-3)(1/2x) / (-3)(-5)

Please hurry, the assignments due soon! The "/" stand for division btw-

Answers

well the answer is 29

meaning 2 and 3 are the correct answers :)

Answer:

Step-by-step explanation:

Will give branliest

Answers

Answer:the first one

Step-by-step explanation:

you welcome

The answer is the first one, sorry if I’m wrong tho

Find the area of the circle. Round your answer to two decimal places, if necessary.

A circle with a diameter of 6 millimeters.

6 mm
$A\approx$
mm $^2$

Answers

Answer:

8mm

Step-by-step explanation:

answer should be 8mm

Answer:

Step-by-step explanation:

In the figure, j∥k and m∠2 = 117°. What is the m∠3? Enter your answer in the box. ° Line t diagonally crossing parallel lines j and k (reading from top to bottom). Angles formed by t crossing j are labeled one through four, starting at top right and going counterclockwise, where angle one is acute. Angles formed by t crossing k are labeled five through eight, starting at top right and going counterclockwise.

Answers

Answer:

63 degrees

Step-by-step explanation:

Since the angles are going counter-clockwise, angle 2 and angle 3 are supplementary, meaning that they add up to 180 degrees.

Since angle 2 is 117 degrees, 180 - 117 = 63. Therefore, angle 3 is 63 degrees

Answer:

hope this helps! :)

Help brainliest and 34 POINTS

Answers

Answer:

What do u need help with

Step-by-step explanation:

$1,500 at 2.9% interest for 18 months
What is the interest?

What is the new balance?

Answers

Interest is $49.50

New balance is $1549.50

Interest is $65.25 new balance is $1565.25

2 MIDDLE SCHOOL QUESTIONS

Answers

Answer:

The answer to number 1 is c the answer to number 2 is c

Step-by-step explanation:

They should both be answer c

Find the value of x a in the triangle shown below.

Answers

Answer:

x=6

Step-by-step explanation:

The value of this equation is X=6 I hope this helps

7th grade algebra pls help i will give brainliest

Answers

Answer:

Step-by-step explanation:

Answer:

4x+3

Step-by-step explanation:

3x+x= 4x

5-2=3

4x+3

Describe how you would graph the inequality x is less than or equal to 8

Answers

Answer:

Step-by-step explanation: the inequality itself would be like this

8<x (there should be a line under the “<“ i just can’t make it) then you want to draw a vertical line on the x value 8 and shade to the right of the line.

Answer:

x < 8

Step-by-step explanation:

Less than or equal to = <

More than or equal to = >

Less than = <

More than = >

Scale: .25 inches = 6 feet
If the actual length is 18 feet, what is the drawing length?

Answers

X= .75 in (hopefully it helps !)

X= .75 kakalkakskakskksks

Please help, best answer will get brainliest

Answers

Answer:

so close!!! positive 2

What is 1x1+2+6x7+9
A. 54
B. 67
C. 12
D. 8

Answers

Answer:

The correct answer is A 54

Step-by-step explanation:

brainliest

The answer is 54 there u go

Which relationship describes angles 1 and 2?

adjacent angles

supplementary angles

vertical angles

complementary angles

Answers

Answer:

supplementery

Step-by-step explanation:

supplementary angles.

Graph the following equation:

y = 3x + 2

Answers

Answer:

in the photo below

Step-by-step explanation:

Solve the problem below and then choose the correct answer.
(6x - 6.3) divided by 3
Group of answer choices
1.(2x -2.1)
2.(36x - 3)
3.(8x + 28)
4.(3x - 3.15)

Answers

Answer:

It is 1 hope this helped

Step-by-step explanation:

please help solve this, i can't figure out how to do it

Answers

you have to show the top of the page!!

What does it feel like when you're lonely? I'm asking you, please answer in your own words, this is for an experiment of my own use, if you answer, I have your consent.

Answers

Answer:

It feels boring, and I know I can do better so why not do better.

Step-by-step explanation:

you asked and I responded

it feels like you don’t have anyone to talk to when you could easily text someone and you get really bored a lot more

Can yall pls help i need help asap i will give you brainlist

Answers

Answer:

$2.80 lol I would like your brain your friends brain and you bf or gf brain thx ;)

Step-by-step explanation:

I’m confused can someone explain?

Answers

Answer:

It is 150 percent

Step-by-step explanation:

You can find this value by dividing the numerator by the denominator, summing this value to the integer part and multiplying the result by 100%, so:

1 1/2 in percent = (1 + 1/2) × 100% =

(1 + 0.5) × 100% = 1.5 × 100% = 150%

Hope this helps! Sorry if I'm wrong.

Answer:

150%

Step-by-step explanation:

112=1+12

i know that

is the same as

1÷2

Therefore:

112=1+(1÷2)

Then using

Long Division for 1 divided by 2

we have

=1+0.5=1.5

Converting our number to a percentage:

1.5×100

=150%

Evaluate the expression

3 + 4 x 5^1

26 - 4^2 ÷ 5^1

( 3^3 - 2^4 ) x 5

20 - ( 5 - 2)^2 + 2 x 3

Answers

Answer:

7. 23

8. 18

9. 55

10. 17

Step-by-step explanation:

3+4 x 5^1
7 x 5^1
=35

26-4^2 / 5^1
22^2 / 5^1
484 / 5
= 96.8

(3^3 - 2^4) x 5
(37 - 16) x 5
21 x 5
= 105

20 - (5 - 2)^2 + 2 x 3
20 - (3)^2 + 2 x 3
20 - 9 + 2 x 3
20 - 9 + 6
20 - 15
=5

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Elle est...EllebabardebavardbavardebabardPlease help PLZ HELP ASAP WILL GIVE BRAINLIST2AlCl3 + 2Al + 3Cl2If 20.0 g of aluminum chloride are decomposed, how many molecules of chlorine gas are produced?A )6.63 x 1022 molecules CIB )2.70 x 1023 molecules Cl2C )1.35 x 1023 molecules Cl2D )9.42 x 1023 molecules Cl2 Write a program that reads in the text file attached, converts all words to lowercase, and prints out all words in the file that begin with that key letter a, the letter b, and so on. Build a dictionary whose keys are the lowercase letters, and whose values are sets of words which begin with that key letter. After processing the data, print the dictionary to the screen in alphabetical order aligned in two fixed sized columns. Such as: