Mathematics Middle School

Pls help I have a lot to do and it’s all due today

Answers

Answer 1

Answer:

C = 9

Step-by-step explanation:

Answer 2

Answer: 45

Step-by-step explanation:

Related Questions

PLEASE HELP!!
Part A Write and expression that represents the temperature (in degrees Fahrenheit) of the water after Raul added the ice cubes. Write the expression as the sum of two numbers.

Answers

Answer:

The answer is 33.2*F (72.3*F - 39.1*F because the temp. is *dropping* 39.1*F)

Step-by-step explanation:

If there is a negative change in temp. then that is just like subtracting the change from the base degree (F)

x = 72.3 - 39.1 i really hope this helps i’m not the best with math lol!!

What I put in the boxes is wrong. Help

Answers

Answer:

Box 1) 16b

Box 2) 12

Box 3) 15b

Box 4) b=-3

Step-by-step explanation:

4(4) equals 16. 4(3) equals 12. 16 plus 2 equals 18-3 equals 15.=, and -33 minus 12 equals -45. -45 divided by 15 equals -3.

20 POINTS AND MARK BRAINLEST

Answers

Answer:

A) Communication

Step-by-step explanation:

they represent early form of communication in the past, the majority of humans were nomadic.

a- communication i am pretty sure

I need help pls.. and thank you..

Answers

40 times 24 times 154 divided by 2 will give you the answer.

What is 1/4 / (-3/8) in simplest form

Answers

if i’m right it should be -2/3 in simplest form

4. 2/3 sorry If wrong

Hey Guys . . . I need help again.
Identify the property being demonstrated for each expression.

3 + (5 + 7) = (3 + 5) + 7

associative property

commutive property

distributive property

identity property

(3)[5(7)] = (3)[7(5)]

associative property

commutive property

distributive property

identity property

5 + 0 = 5

associative property

commutive property

distributive property

identity property

Answers

Answer:

I believe that the first one is: idk

The second one is : idk

And the last one is: identity property

Step-by-step explanation:

sorry if im wrong

Can you mark me Brainliest

1. Associative property (the numbers are grouped different)

2. Commutative property (the numbers are placed different)

3. Identity property

what is the answer to -2/3-(-2/5)

Answers

Answer:

16/15 or 1 1/15

Step-by-step explanation:

Solve the following algebraic equation. Show each step of the process.

6(x - 8) = 96

Answers

Answer:

x= 24

Step-by-step explanation:

Multiply each term in the parentheses. Not sure if this helps but I hope it does.

6(x−8)=96

(6)(x)+(6)(−8)=96(Distribute)

6x+−48=96

6x−48=96

Step 2: Add 48 to both sides.

6x−48+48=96+48

6x=144

Step 3: Divide both sides by 6.

144

x=24

Anyone know this? help

Answers

Answer:

The answer is 1

Step-by-step explanation:

The answer is 1 thank u

HELP ME PLEASE I REALLY NEED HELP PLEASE PLEASE PLEASE Thank you so much

Answers

Answer:

7.8%

Step-by-step explanation:

Answer:

Assuming this is simple interest, and not compound interest, here is the answer.

30000 x 0.065 x (12 - 10) = 3900

So the answer is F, $3900

Who is this person.....

Answers

Answer:

Kyle Craven or is you want his meme name "Bad luck Brian

Help me find the slope Plz show steps i’m confused.

Answers

Can you send me the page I cant see

I don't see anything

I would help but I don't see any papers

Money that is collecting interest in a bank account triples in value every 20
years.
When the account was
opened, it had 81, or 34 dollars in it. After 60 years, the
account balance has tripled 3 times, increasing by a factor of 33.
It now has a balance of 34. 33. Expressed as a power, how much money, in
dollars, is in the account after 60 years?
O A. 3^7
O B. 3^3
C. 3^12
D. 9^7

Answers

Answer:

is it... b...? ;-;

Step-by-step explanation:

plz plzzz dont be mad at mehh if wrong :P

^O^

^﹏^

Answer:

A just did the test :)

Step-by-step explanation:

Can anyone help? grnheujghniuhwseruhuiwheriuh (Sorry about the letters just trying to get past the 20 words.)

Answers

Answer:

8!!!

Step-by-step explanation:

In this equation, it mentions 16 seagulls at 1 P.M. and at 3 P.M. there’s 40.

With this info, you subtract 40 by 16. After subtracting, you would get 24.

In the span of 1-3 P.M, there were 24 extra birds that appeared. If you need more explaining, please comment below

What's 10% off of $124.50

Answers

The answer is 112.05

10% of $124.50 is $12.45

i need help with this

Answers

Answer:they alk are right

Step-by-step explanation:

Answer:

3.7 × 1.1 = 4.07 Correct

0.13 × 57 = 7.41 Correct

7.12 × 3 = 21.36 Correct

2.61 × 4.3 = 11.223 Correct

4.5 × 4.1 = 18.45 Correct

Step-by-step explanation:

what did you need help with

What is 43 · 62 · 7 Can someone please explain I need help with my assignment.

Answers

Is a math symbol middle schoolers use for another way to write x in multiplication.

Answer:

18662

Step-by-step explanation:

43*62=2666

2666*7=18662

Which of the following has a constant of proportionality of 1/3?
(I accidentally selected the third one so don't mind that)

Answers

Answer:

the 3rd one is correct

Step-by-step explanation:

Answer:

the one you picked

Step-by-step explanation:

I took the exact same question

Hope this helps

branliest??!!

5.535÷1.23...........

Answers

Answer:

[tex]4.5[/tex]

Step-by-step explanation:

[tex]5.535÷1.23 = \frac{5.535}{1.23} = 4.5[/tex]

5.535 divided by 1.25 equals 4.5

Will Mark Brainliest
The table shows the prices of different containers of hot sauce.

A 2-column table with 4 rows. Column 1 is labeled Container size with entries 2 ounces, 5 ounces, 12 ounces, 30 ounces. Column 2 is labeled Price with entries 1 dollar and 99 cents, 3 dollars and 95 cents, 8 dollars and 76 cents, 20 dollars and 40 cents.

A chef needs 60 oz of hot pepper sauce.

Which container size represents the better buy?

What will be the total cost of those containers?

Answers

Answer: which container size represent the better buy=30oz what will be the total cost=$40.80

Step-by-step explanation:

Answer:

a 30oz container for $40.80

Step-by-step explanation:

Solve p + 20 = 27 p =

Answers

Answer:

No answer

Step-by-step explanation:

p+20 can't equal 27(p) there is no possible outcome

Marcie built a scale model of the tallest building in town with an antenna on top. The model stands 6 2/3 centimeters tall. The main building is 3/4 of the height of the building including the antenna. How tall is the antenna in the model? Pls help this is due today and i am really stressed out.

Answers

The answer is 1/2...........

The answer is gonna be 1/2

Evaluate −713−(−25).

Please help its due today and im making up all my past dues

Answers

Answer:

Step-by-step explanation:

-713--25

-713+25

-688

Answer:

I hope this helps you get a good grade on your assignment

Step-by-step explanation:

-713-25

-713+25

-688

This should be the right answer hope this help:)

I am really stuck on this can anyone help?

Answers

idk sry......

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The first one I think Bc it’s less and the set up fee is only 25

what is the range of the function y=4x-1 for the domain 4 ≤x ≤8?
A. 15 ≤y ≤31
B. 5/4 ≤y ≤9/4
C. 16 ≤y32
D. 1 ≤y ≤2

Answers

Answer:

Step-by-step explanation:

I think it’s B not sure

how do you figure out how to get the commission in a percent problem?

Answers

Answer:

To find the commission on a sale, multiply the rate of commission by the total sales.

Step-by-step explanation:

In two or more complete sentences write and solve an inequality for the following situation and explain how you will
solve the inequality
No
The doctor tells Jerry that he will be at most 72 inches tall. He is already 48 inches tall. How many more inches will Jerry
grow?

Answers

Answer:

Jerry will have to grow 24 more inches in order to reach his max Hight of 72 inches. If you put this into a inequality it would be 48 plus a number is greater that or equal to 72.

48+X_>72

Step-by-step explanation:

I think this right if it isn't sorry I'm just trying to help

After 3 weeks, Mrs. Tumble had each group measure the height of their bean plant and record it on a line plot. What is the difference in length between the tallest bean plant and the shortest bean plant?
Group answers
A. 2 1/4
B. 2 1/2
C. 2 3/4
D. 3 1/4

Answers

The answer is letter c

Answer would be C :)

what is the square root of 392 between?

Answers

Answer:

The square root of 392 with one digit decimal accuracy is 19.7

Step-by-step explanation:

The square root of 392 is 19.7

There are _______ of galaxies in the _______.
A.
billions; universe
B.
billions; solar system
C.
millions; solar system
D.
millions; universe

Answers

Answer: The answer is A

Step-by-step explanation:

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