Mathematics Middle School

please help me i need two answers

Please Help Me I Need Two Answers

Answers

Answer 1
its the first one and the last one
Answer 2

Answer:

-7 3/4x-7(3)

7(-3/4x)-7(3)

Step-by-step explanation:

Related Questions

PLEASE HELP ME!!!


How is the Right of Occupancy can be transferred or exchanged.

Answers

A transfer of right to occupancy means moving from one apartment to another due to changed circumstances. You can apply for transfer of right to occupancy with the transfer of right to occupancy application. Applications for transfers of right to occupancy are always processed before other applications.

(This was copied off a website so paraphrase to be safe good luck!)

A spice maker uses 700 crocus flowers to make 5 grams of the spice saffron.
a. What is the rate of crocus flowers needed to make​ 5, 10, 15,​ 20, 25,30,35,40,45, and 50 grams of saffron.

Answers

The rate is 5 grams per every 700 crocus flowers hope this helped u can also rearrange it and say for every 700 crocus flowers there’s 5 grams hope this fixed the problem pls award brainliest :)

What does this mean how much answers do I need

Answers

If you want to talk to someone 1 on 1 you need to answer questions

either that or you can’t ask questions if you haven’t answered any questions

Kevin went to see his favorite sports team play. His car can go 400 miles on one tank of gas. If he used 30% of a full tank of​ gas, how many miles did he travel?

(answer this and show your work)
Kevin traveled _answer here_ miles.
​(Type an integer or a​ decimal.)

Answers

Answer: 120

120

Step-by-step explanation:

I honestly can’t explain but I think you have to do this (actually I did the work so I’m right)

P/w = part/whole = ?/400

%/100= percent/100 = 30%/100

These numbers are equivalent

If you don’t understand the top then here is how to do the work-

400x30=12000

12000/100=120

Therefore it’s 120

look at the pictures and tell me where to put the tiles in the correct places then tell the answers...

Answers

Answer:

1. - 0.4 and - 0.4

2. Subtract 0.4

3. Divide both sides by -9

Step-by-step explanation:

i have concluded the answer is what the other person said

How many like terms are in the expression?

14 x minus 14 y + 7 minus x + z + 2 x
0
2
3
5

Answers

‘Like terms’ means things with the same letters.

Your question is: 14x - 14y + 7 - x + z + 2x

As 14x, -x and 2x all have the same letter; they are like terms.

The answer would be 3, as there are only 3 like terms in your question.

I hope this made sense, if you need any more help or need me to explain further just ask! :)
The correct answer would be 3

in the scale used on a blueprint, 1/4 represents 2 feet. on the blueprint what is the length of a room with an actual length of 20 feet

Answers

You need to multiply so 40 is your Answer

HELP ASAP! im really stuck because im dumb and if anyone can help that would be appreciated!

Answers

Answer: -5 and don’t ever say you’re dumb because that’s not true

Step-by-step explanation:

Answer:

-5 don’t call urself dumb cause you don’t understand sum

Step-by-step explanation:

help me out :) and ill give you brainlist

Answers

Answer:

8

Step-by-step explanation:

if you find where the line goes through 3 it will be at 8

Answer:

8

Step-by-step explanation:

If you look where the 3 is which is the x value, then the y value must be 8. Hope my answer helps!

What is the radius of a cylinder if it has a volume of 769.3 cubic meters and a height of 5 meters? (Use 3.14 for π.) 49 m 14 m 7 m 21 m

Answers

Answer:

7m

Step-by-step explanation:

v=πr^2h

769.3=3.14*r^2*5

769.3=15.7r^2

769.3/15.7=15.7r^2/15.7

49=r^2

√49=√r^2

√49=r

r=7m

7m is the radius 7m is the radius

What is the difference between (-2)^6 and -2^6 power? I know the first one is 64 and the second one is -64.

Answers

9514 1404 393

Answer:

 The treatment of the minus sign is different.

Step-by-step explanation:

An exponent signifies repeated multiplication. According to the order of operations, exponentiation is done first, before any multiplication or subtraction.

  (-2)^6 = (-2)·(-2)·(-2)·(-2)·(-2)·(-2) = 64

  -2^6 = -(2·2·2·2·2·2) = -64

The first answer is in positive and the second one is negative

Use random numbers of balloons and sandbags

Answers

I’m not exactly sure but a possible answer might be 8 + (-8) = 0

The positive 8 stands for balloons and the -8 stands for sandbags.

A roll of nickels has a $2 value. Which of these tables correctly shows the ratios of different numbers of rolls of nickels to their values?

Answers

you didn’t show the tables??

I need it done asapp✔️

Answers

Answer:

It is at 0 that mean that is the answer right?

Step-by-step explanation:

0+3=3

0+(-3)=3

Hope this helps!

(MARKING) How many solutions does this equasion have? -4 - 10n = 8h + 10
ANSWER CHOICES
1. No solutions
2. One solution
3. Infinite solutions
Please answer soon will mark!

Answers

Answer:

infiintie\

Step-by-step explanation:

Answer:

3rd choice is your answer

Step-by-step explanation:

Help pleassssse (SHOW YOUR WORK TOO...) do all of them...

Answers

11. 2a*4b+2a+5
=8ab+10b

HELP ASAP
How many ways are there to put 4 balls in 3 boxes if the balls are not distinguishable but the boxes are?

Answers

Answer:

15 outcomes

Step-by-step explanation:

the balls are all the same so the only differenciating thing is how many balls are in each individual box.

The boxes can have

0,0,4       3 possibilities

0,1,3       6 possibilities

0,2,2       3 possibilities

1,1,2       3 possibilities

So that are 15 unique outcomes

PPLZ HURRY WILL MAK BRAINLIEST

Answers

the answer is D because if you add all the same terms you get the answer

Answer:

the second

Step-by-step explanation:

Jim currently has​ $1,250 in his bank account and Sally has​ $1,400 in her bank account. Jim deposits​ $27.50 per week and Sally deposits​ $20 per week into her account. After how many weeks will they have the same amount of​ money?

Answers

Answer:

In 20 weeks they will have the same amount of money.

Step-by-step explanation:

your welcome!

After 20 weeks they will have the same amount of money.

1. Write the following sentence as an equation: the product of w and 15 is 165.
2. Write the following equation as a sentence: w = (15)(165)

Answers

W+15=165
W=165/15
W=11

A ball is thrown upward off of a 100 meter cliff with an initial velocity of 6 m/s. The function f(x)=-5x2+6x+100 (graphed below) represents this situation where x is time and y is the distance off of the ground.

e. What would the new function be? What kind of transformation is this?
f. Would you still use the same domain and range? Why or why not?

Answers

Answer:

a) The domain of the function is    . , , b)The range of the function is . , , c) The ball is 73 meters off of the ground at x = 3 seconds.Step-by-step explanation:The complete statement is: A ball is thrown upward off of a 100 meter cliff with an initial velocity of 6 m/s. The function represents this situation where x is time and y is the distance off of the ground. a) What domain does the function make sense? b) What range does the function make sense ? c) How far off the ground is the ball at time x = 3 seconds?a) Let  and  be the time, measured in seconds, and the distance of the ground, measured in meters, respectively. Time is a positive variable, so domain corresponds to the interval when  and . That is: Therefore, the domain of the function is    . , b) The distance off of the ground is also a positive variable, where ball is thrown upward at a height of 100 meters and hits the ground at a height of 0 meters. Hence, the range of the function is . , c) The distance of the ball off of the ground at x = 3 seconds is found by evaluating the function:The ball is 73 meters off of the ground at x = 3 seconds. 

Step-by-step explanation:

How do you completely simplify -4x + 7x - x ?

Answers

Answer:

2x

Step-by-step explanation:

Combine the négative and get -5x+7x then combine to get 2x.

Just add them all up the answer is 4x

Margaret gave the waitress $50 for 6 burgers. She received $9.80 in change. Each burger cost the same amount.

12. How much did the 6 burgers cost?

explanation please

Answers

Answer:  The 6 burgers cost $40.20 and each burger costs $6.70.

Step-by-step explanation:

If she gave $50  to the waitress and received back $9.80 as a change, then subtract $9.80 from $50  to find the original price of the 6 burgers.

50 - 9.80 = 40.20  This means the 6 burgers cost $40.20 and to find how the price of each burger, divide 40.20 by 6.

40.20/6 = 6.70  

whats today I forgot jk

Answers

I’m pretty sure it’s Friday

What is the value of w in the following proportion?

3/4 = w/29

A. 7
B. 8
C. 18
D. 21

Answers

Answer:

im pretty sure its c

Step-by-step explanation:

soryy cant explain

someone please help me

Answers

Answer:

I believe you ur smart u can do it.

But Try downloading math photo And take a pic

Step-by-step explanation:

MARK ME BRAINLIEST  PLS.

BCD or the 2nd 3rd and 4th are because you would use y=mx+b

For each number, determine if it can be written as a fraction. Then state the reason.

please help me

Answers

Answer:

1. No, This is a repeating decimal. (The line means it goes on forever) 2. No, this is a repeating decimal. 3. Yes. This is a decimal that neither terminates or repeats. 4. Yes. This is a decimal that neither terminates or repeats.

Step-by-step explanation:

Hope this helped!

1,2) no because they are repeating decimals
3,4) yes because neither of them are repeating decimals

a baby weighs 18 pounds a her 4 month old appointment. six months later she weighs 24 pounds by what percentage did the baby's weight increase

Answers

25% because 18 is 75% of 24
it’s 25% i agree with the person above

i will mark brainlest please 45 divided by 56

Answers

Answer:0.8035714285714286

Answer:

0.80357142857

Step-by-step explanation:

Someone help me ASAP

Answers

Answer:

18 and you have 1/2 left over

Step-by-step explanation:

divide 6 1/6 by 1/3

i may be wrong though

The first one is -3 because 12-15=-3
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