Mathematics Middle School

please do any of them or all i really need this done

Please Do Any Of Them Or All I Really Need This Done

Answers

Answer 1
1. 3.75+4.50=8.25- 5.25= $3 profit

She made 8.25 off selling bracelets to others, which adds money to her "account", but also spent money on crafting supplies, which results in her subtracting from her "account."

Related Questions

x
My friends and I need help...

Answers

8/3 because of y2-y1 divided by x2-x1 :)
The slope of the line is 8/3x
Explanation: rise over run, the line rises 8 and runs 3
The entire equation would be y=8/3x+4

Question 13
Excel Elementary has a student teacher ratio shown in the function f(x) = 24x. In this function, x is the number of teachers and f(x) is the number of students. Which one of the
following numbers could be part of the domain of this function?
А
-24
В
-21
С
0
D
8

Answers


The answer is the letter D

plz help me



.............................................

Answers

Answer:

21

Step-by-step explanation:

7 times 3 is 21

Answer: 21

Step-by-step explanation:

You just substitute the x for 3 and since they are next to each other you multiply. So basically it’s 7 x 3

Layla sells stuffed animals. She sells stuffed elephants for $27.95, and the sales tax is 7% of the sale price. How much sales tax on an elephant?

Answers

Answer:

$1.96

Step-by-step explanation:

7% is the same as 0.07

That means we can multiply 27.95 by 0.07 and get our sales tax

After multiplying I got: 1.9565

We then round to the hundredths place:

1.96

$1.96

Answer:

195.65 US dollars

$27.95 *(times) 7%(7)= $195.65

Correct me if im wrong

identify the variable and the constant in the expression shown, 18+t

Answers

Answer:

t is the variable and 18 is the constant.

Step-by-step explanation:

Answer:

the other person already said the answer so I don't know what to write. But I won't ask for points or brainliest.

Step-by-step explanation:

i don't know this answer can someone help me

Answers

Answer:

The correct answer is E, 551.6 square feet.

Step-by-step explanation:

I think we can assume that the two ends are perfect semi-circles, although that's not clearly specified.

In that case, the total area we have is that of a 15x25 foot rectangle, plus a circle with a diameter of 15ft.

So lets work that out.  The rectangle is easy, as the area is just width times height. 15 ft * 25 ft is 375 ft²

The area of a circle is defined as πr².  We're given the diameter, which is twice the radius, so the collective area of the two ends would be π × 7.5² which equals π × 56.25, or approximately 176.7 square feet.

Now we just need to add those together:

375 + 176.7 = 551.7

The difference in answer will be due to rounding, so we know that the correct answer is E, despite their answer being rounded incorrectly.

It’s letter E, wrestling a bear

A real estate agent received 2.5% commission for a house that sold for $175,000. How much was the agent's commission?

Answers

A : 4375
175,000 of 2.5

Answer:

I think $70,000

Step-by-step explanation:

I took $175,000 and divided it by 2.5

Hope it helps!

Have a great day!

If I am right please thank, rate and please give brainliest.

helpp me out please and thank you

Answers

I DONT KNOW BUT THE OTHER PERSON THAT ANSWERS MIGHT KNOW
The first one in -1, the second one is 1, and the last one is 1.5

can yall do this for 10 pints?


Tony is writing a fraction equivalent to 2/7 using the formula 2×m 7×n. Which statement about m and n must be true so that Tony's fraction has the same value as 2/7?

Answers

m and n must be equal!

Answer:

Ummm no

Step-by-step explanation:

Find the values in the table for x, y, and z. Then write an equation relating the number of individual songs, s, and the number of albums, a, that Jada can download.

Answers

Answer:

300 seconds. Q. Find the Equation for line red line. answer choices. y = 4. x = 4. y = 0 ... Write an equation relating the number of individual songs and the number of albums Jada can download. It costs $0.50 to download an individual song and $4 to download an album. Jada has $15 to spend downloading music.

Step-by-step explanation:

so it is Y hope you pass or i get it corrcet

Solve the equation 3x + 2( 4-6) = x + 1 What is the value for?​

Answers

Answer:

2 1/2

Step-by-step explanation:

Answer:

2 1/2

Step-by-step explanation:

please help me, it's also due today!!

Answers

The answer is 110 and the answer for E is 2hrs

Answer:

A and C equals 27.5

B and D equals 82.5

Step-by-step explanation:

I used as calculater so I hope it is right.

plz help mee thank you

Answers

Answer:

A

Step-by-step explanation:

Your answer is A


A
A
A
A
A
A
A
A

A
A
A
A
A
A

A

Describe whether or not the following are true or false...

Answers

Answer:

Step-by-step explanation:

A: True

B: False

B: False

Answer:

1:true

2:false

3:false

Step-by-step explanation:

me need help on this homework only

Answers

Answer:

40

Step-by-step explanation:

3/2 * 5/2= 8/2 divide will equal to 4 * 2=8 *5 = 40

( i think sorry if wrong )

You already said your answer. It’s 40

Please help w/ this thx

Answers

the answer is a , 28 square ft.

if a car is moving 30 miles an hour how long will it take to travel 540 miles

Answers

Answer:

18 hrs

Step-by-step explanation:

In one hour, the car travels 30 miles. We need to multiply a number with 30 to get 540. This number is 540/30 = 18.

Hope this helps!

Answer:

18

Step-by-step explanation:

help plz T-T
I'm confused-

Answers

Answer:

Humidity is the concentration of water vapor present in the air. Water vapor, the gaseous state of water, is generally invisible to the human eye. Humidity indicates the likelihood for precipitation, dew, or fog to be present.

Step-by-step explanation:

Answer:

1.a quantity representing the amount of water vapor in the atmosphere or in a gas.

2. New York

3. New york has a lower temperature than LA. The low temperature creates lots of water vapor/condensation. The climate of New York state is generally humid continental.

Step-by-step explanation:

Humidity- a quantity representing the amount of water vapor in the atmosphere or in a gas.

The state of being humid. Moist.

Does anyone know????
I'll give Brainliest!

Answers

number 2 i did this and i got it correct!
Number 2/ 8 inches. I’m pretty sure it’s correct

PLS HELP ASAP THIS IS SO IMPORTANT!!!!!
1. A candy store buys a bunch of m&m's so they can package them up themselves exactly how they want. If they buy 1,118 m&m's and each package they make has 26 m&m's... How many packages can they make? *
430
42
43
324
2. Which expression has the same answer as 27.15÷54.3 *
2,715 ÷ 543
2.715 ÷ 54.3
271.5 ÷ 543
27,150 ÷ 5.43
3. The parallelogram below has an area of 43.05 inches squared and a base of 5.25 inches. Use division to find the height!

Answers

Answer:

1st = 324

2nd=

Step-by-step explanation:

Answer:

They can make 43 packages

271.5/543

height is 8.2 inches

(or 8.3)

Step-by-step explanation:

A recipe calls for 6.25 cups of sugar to make 5 batches of cookies. How many cups of sugar should Vinny use to make a single batch of cookies?

Answers

Answer:

1.25

Step-by-step explanation:

6.25 divided by 5

The answer is is 1.25
If you do 6.25 / 5= 1.25
That’s your answer I hope this helps! :)

-7(n+3)-8(1+8n) pls help

Answers

I believe the answer is 631?

Answer:

−71−29

Step-by-step explanation:

Distribute

Rearrange terms

Distribute

Subtract the numbers

Combine like terms

Solution

Hope this helps!!! good luck!!

30 POINTS <3

If you roll a die what is the probability of getting a 2 or 6?

1/3
1/4
1/6
2/3

Answers

Answer:1/6

Step-by-step explanation:

At summer camp, campers were asked to name their favorite sport. The circle graph shows the percent of campers who preferred each sport. Of the campers surveyed, 39 said that they preferred swimming.

How many campers were surveyed in all?

Answers

I would say 260

Hope I helped

:)

Answer:

260 people

Step-by-step explanation:

sorry this was so short, hope you have a nice day!

Mark is making a scale model of his favorite truck. The actual truck is 12 feet long and 5 feet wide. He wants the model to be 30 inches in length. Using a proportion, find the model truck’s width.

Answers

Answer:

the model trucks width would be 12.5 inches.

Step-by-step explanation:

set up a proportion.

12/5=30/?

cross multiply.(this makes sense when the fraction is written out correctly)

5x30=150

now divide this by your remaining number in the fraction.

150/12=12.5

(sorry if the explanation is unclear, I tried my best)

hope this helped!!

I don't get this one either

Answers

Answer:

False

True

False

Step-by-step explanation:

You can find the median by finding the largest number and dividing it by two. In this situation, red has the smallest median.


False, true, and false

So I need help, it confuses me a lot.
There's the chart and the answers.

Answers

Answer:

The answer is $0.05.

Step-by-step explanation:

Find the mean, then subtract both the means.

0.54142857142-0.49428571428=x

x=0.047143

If estimated it is 0.05.

Answer:

$0.20

Step-by-step explanation:

When finding the mean, you add up all the numbers, then divide by how many numbers there are. So you add up all the costs and divide them by 7.

Week 1: 3.3

Week 2: 3.1

Then ofcouse, to find the difference you subtract 3.3 by 3.1 and you get $0.20

please answer these for me <3

Answers

8-21

9- -16 i think lemme do the next ones

Which equation is represented by the graphed line?

Answers

Answer:

I think its y=5x

I'm not sure.

Step-by-step explanation:

Hi I need this asap please help :/

Answers

Answer:i think the answer is 2

Step-by-step explanation:

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