Mathematics Middle School

i give brainliest. please help.

I Give Brainliest. Please Help.

Answers

Answer 1

Answer:

x2 y1, x4 y2, x6 y3, x8 y4

Step-by-step explanation:

You have to double the x for each y

Answer 2

Answer: See below...

Step-by-step explanation:

Key sentence: "twice as much blue paint as yellow paint."

So for 1 batch of blue paint, there will be 1/2 = 0.5 batches of yellow paint.

For 2 batches of blue paint, there will be 1 batch of yellow paint.

For 4 bathes of blue paint, there will be 2 batches of yellow paint.

Etc.

Related Questions

Use the expression below.
-4b + 8c + 12 - 8b - 2c + 6
Part A
Simplify the expression.

Part B
Factor the simplified expression using
the GCF.

Part C
What is the value of the expression
when b = 2 and c = -3?

Answers

Answer:

Part A) − 12 b  +  6 c  +  18

Part B) -2b + 1c + 3

Part C) -4

Step-by-step explanation:

Part A)

Step 1:

-4b + -8b = -12b

Step 2:

8c + 2c = 6c

Step 3:

12 + 6 = 18

Answer: − 12 b  +  6 c  +  18

Part B)

GCF = 6

Step 1:

-12 divided by 6 = -2b

Step 2:

6 divided by 6 = 1c

Step 3:

18 divide by 6 = 3

Answer: -2b + 1c + 3

Part C)

Step 1: Subsitute 2 for b and 3 for c

(− 2 x 2 )  +  (1  x -3) +  3

Step 2: Multiply (− 2 x 2 )  +  (1  x -3) +  3

-4 + (-3) + 3

Step 2: Add -4 + (-3) + 3

-7 + 3 = -4

Answer: -4

Due to the increased gasoline surcharge for its deliveries, the Sunnyside Beach Snack Stand had to offset its losses by passing along this cost to its customers. As a result, the snack stand applied a 13% markup on all of its items. The original price for a foot-long combo basket was $5.75. What was the selling price (to the nearest cent) for the foot-long combo basket after the markup

Answers

Answer:

$6.50

to mark up would mean and increase so:

5.75*1.13=6.4975

round: $6.50

5) h=? ( show the work please)

Answers

I think the answer is C

A triangular prism is 12.7 yards long. It has a triangular face with a base of 19 yards. The volume of the prism is 1,894.205 cubic yards. What is the height of its triangular face?

Answers

Answer: I don’t know

For each of the figures shown below, the existing coordinates are listed. Follow the instructions for each shape and perform the specified rigid motion. Clearly list ALL the coordinates for the new image.


A triangle with points A (2, 3), B (2, -1), and C (-3, -1) . Translate 3 units to the left and 4 units up.

Answers

Answer:

I do not see a image

Step-by-step explanation:

Anyone with a knee injury or any doctor! What does it mean if my knee popped locked up all in like 1.5 seconds and then it now hurts to bend but not alot and i can wiggle my kneecap like a lot. This is the 2nd time in like 7-9 months! Please help! Comment if there is no more answers left!

Answers

Answer:

Knee pain can have causes that aren't due to underlying disease. Examples include heavy physical activity, lack of use, injuries such as sprains or strains, sitting in a constrained area, or sitting on knees for a prolonged period.

Step-by-step explanation:

possibly Chondro malacia

Damage to the cartilage under the kneecap.

Symptoms may include

Knee pain

Cracking joints

Swelling of the knee

Please go to your doctor...ik it hard with cov id and everything

It could be hereditary, or it could just be a weak muscle. I have knee problems. If it’s just your knee cap that is dislocating you can do simple exercises to strengthen the muscle around it to hold it in place. If it’s your actual knee you should get it checked out to see if there is anything else going on. If it continues and there’s nothing “wrong” they’ll have you do physical therapy. When this dislocation happens, keep your knee up above your heart and ice it. After you pop it back on. And take pain relief. Wear a knee brace as well

Mrs. Johnson put a fence around the basil. If she fence is 2 ft from the edge of the garden on each side, what is the perimeter of the fence in feet?

Answers

The perimeter would be 8ft because 2+2+2+2= 8

The perimeter of the fence is 23 1/2 ft

How much interest is earned in 8 months if $6000 is invested at an 5% annual interest rate?
$240
$2,000
$200
$2,400

Answers

Answer:

its 2,400

Step-by-step explanation:

Answer:

2,400

Step-by-step explanation:

I = P x R x T

I = 6,000 x (5%) (8 months)

If the lowest temperature in Florida is 2 degrees, will 2 be included in the solution set?



andddddd

Write an inequality to represent Sean has at least 15 dollars more than his brother. His brother has $ 52. Write two possible amounts less than $100 that could be a solution. Your answer cannot be in 90s.

Answers

52 /100 x 50 : 700 * 36 so 2

Which measure is most appropriate to compare the two data sets below?

A.median
B.mean
C.range
D.mode

Answers

it should be the mean
B). Hope i helped you

Determine if the value of each expression is greater than 1 1 or less than 1 1. Select from the drop-down lists to complete the table.

Answers

Answer:

The first one is greater than 1.

The second one is less than 1.

The third one is greater than 1.

The fourth one is less than 1.

The fifth one is less than 1.

If the crane operator works 30 years and the train engineer works 33 years, who makes the most lifetime income? How much more?

Crane Operater|| Annual salary : 54,830|| Years of Education: 4
Train engineer|| Annual salary : 50,610 || Years of Education: 6




Answers

Answer:

The train eingineer.

Step-by-step explanation:

So, to find the lifetime income, we must multiply the annual income by the years of work.

So for the cran operator:

54,830*30

=

1,644,900

Now lets compare this to the train eingineer:

50,610*33

=

1,670,130

So looking at the two numbers:

1,670,130(train eingineer)>1,644,900(crane operator)

So the trian eignineer makes more than the crane operator.

Now lets find the amount.

To do this, lets subtract the larger value by the smaller value:

1,670,130-1,644,900

=

25,230

So the train eingineer made 25,230 more dollars than the crane operator.

Hope this helps!

11. Analyze the graph below. What equation represents the graph? 8.51
y
-21
-6
9
24
39
х
2
5
8
A. y = 5x-1
B. y = 3x - 21
C. y=x-17
D. y = 15x -21

Answers

answer is a my friend
The correct answer is a

halp please, no links or i'll report
"Do you think bike helmets should be mandatory for all bike riders?"

a.) This is an example of random sampling.
b.) This is an example of biased sampling.

Answers

The answer is b
I always get links even if we wrote no links this is so annoying they only want points
The answer is b hope this helped :)

Please help me and I'll give you this beautiful tiara.... ( which means I'll mark you brainlist for the correct answer and best explanation).

Answers

1 month 95

2 months 190

1 Month = $90
2 Months = $190

You have to add the Amount of Money and Months 2 times each time

only answer question 1 please

Answers

Answer:

Distance = 61

Hope this helps!

61 is the distance to the question

solve the following expression when a=3 and b = 2
5a^2 - 10b + 9B=​

Answers

Explication is 3 minus 2b is 9 because I look it up

help fake answers will be reported

Answers

Help with what?? u didn’t put a picture and u didn’t put the question!!!????

Figure A is a scale image of Figure B.

What is the value of x?

Answers

Answer:

18

Step-by-step explanation:

figure A has a relationship of 12:6 or 2:1. Applying this to figure B will give u 18 since 9 times 2 is 18

Answer:

18

Step-by-step explanation:

Liam is setting up folding chairs for a meeting. If he arranges the chairs in 6 rows of the same length, he
has 7 chairs left over. If he arranges the chairs in 4 rows of that same length, he has 13 left over. How many
chairs does Liam have?

Answers

We will need to have two equations here, having x as the missing length. We know that the chairs are in the same amount on each occasion, so each equation should be equal to the other.

This sets up a problem of:

6x + 7 = 4x + 13

7 and 13 being the leftover chairs and 6 and 4 being the rows. Let’s solve for x.

x = 3

Knowing this, we plug in x for one of the equations

6(3) + 7
18 + 7
25

Liam has 25 chairs.

What is the volume of this composite solid?

Answers

For cases like these, we need to find the base then multiply it by the height. Let’s separate the triangle and the rectangle of the base

Triangle:

1/2(6*9) = 27

Rectangle:

5 * 9 = 45

Total base:

45+ 27 = 72

Now for the area:

72 * 12 = 864 m^3

864 m^3 would be the volume.

Help The question is down below!

Answers

28 all you have to do to find the area of a triangle is multiply using l x w and divide in half.
28 just multiply !!!!!!!!!!!!!

Helllllpppp meeeeee!

Answers

Answer:It's D

Step-by-step explanation:

1 times 12 equals 12

2 times 12 equals 24

3 times 12 equals 36

Answer:

from the looks of it its b

kn kjbjb ;hk ;i jb k c yh gyvouik

Answers

What???? What do you mean djhdjsjsnsja

Want does this mean

Please help me!
I will give brainly

Answers

1. 80
2. 90
3. 45
4. 98

サムは妹のブリサの壁にマイケルジャクソンの写真を投稿しています。壁の面積は25です。底辺と高さはどれくらいですか？

Answers

Answer:

5 and 5

Step-by-step explanation:

Please mark brainliest

What is the volume of this prism
56 cubic units
16 cubic units
112 cubic units
28 cubic units

Answers

the answer 56 cubic units

Answer:

56 cubic units

Step-by-step explanation:

I got it right on my test

1. Write 2 expressions that is equivalent to double (3x+4y)

2. Factor the following expression: 4xy+5y

3. Use the distributive property to write the following in expanded form:
1. 5(7h+3m) =
2. e(f+g) =

Answers

i don't know sorry this is hard to do

1. 2(3x+4y) and 6x+8y
2. y(4x+5)
3. 35h+15m, ef+eg

What is the solution to the system of linear equations?
2x + 3y = 6
-4x + 3y = 24

Answers

Start
2x + 3y = 6
- 4x + 3y
So
You have to add the x and y to the end of the number
Example

24xy

6xy
You need to add Y an A at the end of the number

what is the value of this expression (2^2/2)^2

32
128
64
16

Answers

Answer: 16 :)1

Step-by-step explanation: Explanation: Just trust me :)

Also, could you mark me brainliest? Its fine if not :)

The correct answer is 4 trust me this is correct :)
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