Mathematics Middle School

Plz Help!!! Due un 5 minutes! I will give brainliest!!

Answers

Answer 1

Answer:

1.11 2.40

Step-by-step explanation:

Answer 2

Answer:

1- around 11

(Thats all i could answer)

Step-by-step explanation:

Subtract 406-278= 128 ÷ 12= approximately 11

Related Questions

ASAP helppppp Give me the correct ones

Answers

Answer:

it are 1 cup : 1/4, 2/3 cup:1cup,2 cup: 2/3 cup

Step-by-step explanation:

where will the lines 2x-3y=-1 and y=x-1 intersect
4,3
6,5
9,8
11,10

Answers

The answer is 3x-x+2=4

Which phrase describes the algebraic expression 5 +w? Plz i need answer fast i will mark brainliest and follow you

A. the product of 5 and w

B.the quotient of 5 and w

C. w more than 5

D.5 less than w

Answers

Answer:

I say b

Step-by-step explanation:

have a good day

A ballpark snack bar sold hot dogs and hamburgers. There were 9 times as many hot dogs sold as hamburgers during the third inning, for a total of 72 hot dogs sold. How many hamburgers were sold?

Answers

Answer:

:the answer is 8 (c)

Step-by-step explanation:dice there were 9x as many hot-d than hamburger you ÷ the amount of hotdogs by 9

If you have 6 bananas and 5 apples, how many lights are there? My teacher asked this, if you get it right, you get brainliest

Answers

Answer:

I don't know but I am going to say 11

Step-by-step explanation:

Answer:

The Horses name is Friday

Ashley and William work at the local ice cream shop. Ashley is paid $15
per week plus $9.75 per hour, and William is paid $12 per week plus $10.25 per
hour.
Write expressions that represent how much Ashley and William are paid
each week using h as the number of hours worked

Answers

Answer:

Ashley is 146.25 is the h in hours worked and for William 123.00 is the h in hours worked

Step-by-step explanation:

So first, you are gonna do 15 times 9.75 and that will equal 146.25 and for William your gonna do 12 times 10.25 and that will equal 123

What is the solution to 2x-8 <12?
x<2
x<3
x<10
x<40

Answers

Answer:

x<10

Step-by-step explanation:

2x-8<12

add 8 to 12 and cancel to get the equation, 2x<20

divide 20 by 2

x<10

Hope this helps :)

The answer would be X<10

Find the area...

A. 54 sq in
B. 60 sq in
C. 72 sq in

Answers

A. 54 sq in

6 in. times 9 in. = 54 sq in

Answer:

60 sq inches

Step-by-step explanation:

Okay, here we are given two different shapes. One being a rectangle, and the other being a triangle. We are trying to find the area of the two shapes combined and in order to do so here are the steps:

The area of a rectangle is as follows:

[tex]b*h=A[/tex]

The area of a triangle is as follows:

[tex]A= \frac{1}{2} b*h\\or \\A=\frac{b*h}{2}[/tex]

Note: Notice how rectancgles have coensideing sides. Meaning that the opposite side of 9in will be 9 in and the opposite side of 6 in will be 6in.

Now lets solve the problem:

[tex]b*h =A\\6*9=54 sq inches\\A=\frac{1}{2} b*h\\A=\frac{1}{2} 6*2\\A=\frac{1}{2}(12)\\A=6 sq inches\\6+54=60 sq inches[/tex]

I would be happy to help you with any future questions you might have, and I hop this provided some clarification for you. :D

I will also give brainliest on this one What’s the surface area of this round to the tenth if you have to

Answers

542.4
I believe is the answer

-20(8x + 20) yea again like i stated before im not bright

Answers

Answer:

-160x - 400

Step-by-step explanation:

-20(8x + 20)

distribute -20 into the ( )

-160x -400

Hope This Helps!!!

Answer:

distributive property

-160x - 400

Step-by-step explanation:

-20 * 8x = -160x

-20 * 20 = -400

*btw this symbol (*) is a multiply*

A store is having a sale on roses. The sale price on a dozen roses is 15% less than the regular price. If the regular price of a dozen roses is $15.00, what is the sale price for the roses?

Answers

12.75
.15 (15 percent) x 15.00 is 2.25. 2.25-15=12.75

please help me first answer gets brainliest

Answers

Step-by-step explanation:

Answer: -40

Step-by-step explanation:

Diego says that 108 cubes with an edge length of 1/3 inch are needed to fill a rectangle prism that is 3 inches by 1 inch by 1 1/3 inch

a. Explain how this is true

b. What is the volume in cubic inches of the rectangular prism? explain your reasoning.

Answers

Answer:

Step-by-step explanation:

Option C) 4 cubic inches is the volume of the rectangular prism. Step-by-step explanation: It is given that, 108 cubes with an edge length of 1/3 inch are needed to fill a rectangular prism. Therefore, the volume of the rectangular prism is equal to the volume of the 108 cubes needed to fill that rectangular prism.

B b b b b b b b b b b

Find the area of the figure.

Answers

Answer:

864 i think

Step-by-step explanation:

The markup at Total Jewelry is 70%. If the wholesale price of a necklace is $130, what will the store charge as the retail price for the necklace?
A. $191
B. $200
C. $221
D. $910

Answers

Answer:

Step-by-step explanation:

170/100*130

17/10*130

17*13/1

=221

Answer:

Step-by-step explanation:

Emma measured a restaurant and made a scale drawing. The scale of the drawing was 2 centimeters : 1 meter. If the actual width of the restaurant's kitchen is 20 meters, how wide is the kitchen in the drawing?

Answers

Answer:

20000 meters

Step-by-step explanation:

The manager of a water park keeps track of the amount of money collected, m, and the number of tickets sold, t, each day. Which best describes the variables m and t?
A.
The variable m is the independent variable because it depends on the number of tickets sold, t.
B.
The variable t is the dependent variable because it depends on the amount of money collected, m, each day.
C.
The variable t is the independent variable because it affects the amount of money collected, m, each day.
D.
The variable m is independent of variable t, and variable t is independent of variable m.

Answers

B. is the correct answer

B I think it’s b because yea

An item is regularly priced at $90 . It is now priced at a discount of 70% off the regular price. What is the price now?

Answers

the answer is 27 dollars

$27 yup the answer is

Identify the rule that could possibly describe this set of data.

A. y = x + 2
B.
C. y = 2x
D. y = x – 2

Answers

the answer is a

(ignore this i don’t have enough characters)

it’s A because 3+2 =5, 6+2=8, 9+2=11 and 12+2=14 so therefore it would be y=x+2

pls heellpp meeee its so hard

Answers

Download photo math and take a picture of the graph it will tell you domain and range it helped me when I was on this unit awhile ago

Plssssss Help!!!
If angle 2=130 degrees, what is angle 6?

Answers

Answer:

Step-by-step explanation:

180-130=50

Answer: 50

Step-by-step explanation:

a=130

6=180-130=50

Please help with these 3 thank you, you will get brainleiest for the most detailed and/or answering the questions:)

Answers

2.) Given: There are 30 students. 24 are wearing sneakers.

Work: We can figure this out by finding the exact percentage of sneaker-wearers in the class.

To find the percentage, you do 24/30. 24/30 is equal to 80%.

Answer: Joe is wrong. The percentage of students wearing sneakers is 80% and not 70%.

3.) Given: There are 40 people total. 2 women per 3 men.

Work: 2:3 women to men

If we multiply both by 10, we will get 50 people in total.

20:30 = 50

So we need to shrivel this down to 40 by taking out 5 on both sides of the ratio.

50 - 5 - 5 = 15:25 = 40

But the ratio need to be divisible by 2 because of the 2 women that are needed per 3 men. We can do this by moving over one human to the men’s side.

There are 14 women and 26 men. I didn’t use any of the strategies there listed because I don’t even remember what those are. I’m in grade 9. I would say that the ratio table works best because I just used ratios...

4.) Given: Find simplified fraction of silicon. 100%.

Work: Add all things up to find out the denominator for the fraction. They will equal 100.

So the fraction is 28/100.

We can divide this fraction by 4.

7/25

This is the simplified form.

Answer: 7/25

PLEASE HELP THIS IS DUE TODAY!!!
Ronald measured a chemical to be used in a science experiment. He recorded the mass as 12 mg. The accepted mass of the chemical was 11 mg. Approximately, what percent of the accepted mass was the difference of these measurements?

A.
4.35%

B.
0.09%

C.
8.33%

D.
9.09%

Answers

Answer:

D i think check and see if it was

a composite shape is shown.
6 cm
4 cm
1 cm
2 cm
7 cm
to the nearest hundredth, what is the area of the shape? use 3.14 as an approximation for 1. enter the answer in the box.

Answers

Try multiplying 3.14 for all the numbers and add all of the products together.

Help please. Due today

Answers

Answer:

$210/6 is a better deal and unit will be $/g

Step-by-step explanation:

Answer:

145/5 is better deal and unit rate of deal is $29/g

the question is in the photo

Answers

Answer:

Step-by-step explanation:

D ksjsjsjsjdjdjsjsjsjsjsjsjsjjsjjs

Find the distance from Alanah's house to Mia's house. Round the answer to the nearest tenth. (Please explain how you get the answer I don't know how to do it) Will give Brainliest

Answers

Answer:

Step-by-step explanation:

This has to do with the Pythagorean thereon.

a^2 + b^2 = c^2.

With that set we need to find what a and b are.

a = 8 (one leg)

b = 6 (the other leg)

8^2 + 6^2 =

64 + 36 =

(the longest side is called the hypotenuse)

100= c^2

c=10

Hope this helped:)!

The distance from Alanah's house to Mia's house is 11 units.

What is the distance formula between two points?

The distance formula between two points forming a line segment (x₁, y₁) and (x₂, y₂) is,

[tex]D = \sqrt{(x_2 - x_1)^2 +(y_2 - y_1)^2}[/tex].

A coordinate system in geometry is a method for determining the positions of the points by using one or more numbers or coordinates.

A line segment is a subset of a line having two endpoints and these endpoints are represented by coordinate points.

From the graph, the location of Alanah is (2, 8), and the location of Mia

is (8, 16).

Therefore, The distance between their house is,

[tex]D = \sqrt{(8 - 2)^2 +(16 - 8)^2}[/tex].

[tex]D = \sqrt{36 +84}[/tex].

[tex]D = \sqrt{120}[/tex].

D = 2(√30) units.

learn more about the distance between two points here :

https://brainly.com/question/12040665

#SPJ2

Pls help ;-;
Part A

Below is a table showing the different sales prices of a bicycle that Juan wants to purchase. Juan wants to get the best deal. Which store offers the bike at the lowest price after the discount?

Show your work as you find the price of the bike at each store.

Part B

Which store offers the bike at the lowest price after the discount?

A. Z-Mart

B. ABC Sports

C. Bike World

D. Not enough information to tell

Answers

Z mart because u would do 100-the percent discounted and then find that percent of the price

zmart!!!!!!
answer!!!!!!!

Determine if {(-1, 0), (4, 2), (1, 36), (1, 6)} is a function. Explain.

Answers

No, functions do not have 2 of the same X intercepts. (1,36) and (1,6) share the same x intercept 1 which makes it not a function

The graph below shows the amount of money Janet earned at her new job.

Answers

Answer:

Janets earns $7.50 an hour.

Step-by-step explanation:

2 hours : 15 dollars

divide by 2

1 hour : 7.50 dollars

Hope dis helped!

Answer:

$7.50

Step-by-step explanation:

2hours=$15

so 15/2=7.5

7.5 = %7.50

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