Mathematics Middle School

If you were evaluating the expression (20 - 2^4)^4(20−2​4​​ )​4​​ - 6, what would you do first?
A
solve 20 - 2

B
solve 4^44
​4
​​

C
solve 4 - 6

D
solve 2^42
​4
​​

Answers

Answer 1
It’s answer choice C

Related Questions

Find the slop of the line that passes through (8,4) and (5,2).
(Type your answer in like this; 1/4, for example.)

Answers

Answer:

1/4

Step-by-step explanation:

2/3 because of rise/run

763 ÷ 5 = n.

Solve for n.
Question 3 options:

112 r 1

112 r 3

150 r 2

152 r 3

Answers

Answer:

the answer is 152 r of 3

Step-by-step explanation:

763÷5= 152 r3

Your answer is 152 r3

Can yall give me some multip step problems that equal to 1-12?!

i will mark brainliest

Answers

Answer:

1-24/(1+1)

Step-by-step explanation:

Find the equation that represents the proportional relationship in this graph, for y in terms of x.

Answers

The equation of the line is required.

The proportional relation of the graph is [tex]y=\dfrac{1}{7}x[/tex]

Equation of line

Two points of the line are

[tex](0,0)[/tex] and [tex](21,3)[/tex]

[tex]x_1=0[/tex]

[tex]y_1=0[/tex]

[tex]x_2=21[/tex]

[tex]y_2=3[/tex]

The equation of the line is

[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]

[tex]\Rightarrow y-0=\dfrac{3-0}{21-0}(x-0)[/tex]

[tex]\Rightarrow y=\dfrac{1}{7}x[/tex]

Learn more about equation of line:

https://brainly.com/question/13763238

Using the function g(x) = 0.4x - 1.8, what would the input need to be for an output of 4.6?

Answers

g(x) = 0.4x - 1.8

Since the output, or g(x), is 4.6, substitute that number in for g(x).

4.6 = 0.4x - 1.8

Add 1.8 to both sides of the equation.

4.6 + 1.8 = 0.4x - 1.8 + 1.8

6.4 = 0.4x

Now, divide 6.4 by 0.4.

The answer is x = 16. The output is also x.

The solution is, the value of x = 16.

What is function?

Function, in mathematics, an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable.

here, we have,

given that,

g(x) = 0.4x - 1.8

Since the output, or g(x), is 4.6,

substitute that number in for g(x).

4.6 = 0.4x - 1.8

Add 1.8 to both sides of the equation.

4.6 + 1.8 = 0.4x - 1.8 + 1.8

6.4 = 0.4x

Now, divide 6.4 by 0.4.

The answer is x = 16.

The output is also x.

Hence, The solution is, the value of x = 16.

To learn more on function click:

brainly.com/question/21145944

#SPJ5

5897/456=? AND BRO!!! WHAT!?!? THEY DELETED 2 OF MY QUESTIONS!!!!!!!!!!! Do you think anime will cheer me up? Yeahhh...

Answers

Answer:

12.9320175439

hope it helps

and yes.

Answer:

That sucks do u know why

Step-by-step explanation:

here is the map for the last question

Answers

Hi hi hi hi hintjrjjrjr

The equations in this sytem were added to solve for x. What is the value of x?

Answers

Answer:

3rd one (x = 1)

Step-by-step explanation:

please help ill give brainliest

Answers

I not sure 1 r 2r 3mult by 8 that all I know sorry

Answer:

-8 and reverse

Step-by-step explanation:

dont need one

On planet Rew, there are 9 gespils to every 10 lirns. If famer Coraz has 40 spills on her annaxvip farm, how many lirns are on the farm?

Answers

Answer:

A.

Step-by-step explanation:

Which expression represents the multiplicative inverse of -9/7?

A. -7/9
B. 9/7
C.7/9
D.-9/7

Answers

Answer:

i believe the answer would be C

Step-by-step explanation:

im pretty sure you just need to flip the order around so the answer would be 7/2?

I almost a 100% it’s C I’m sorry if that’s wrong:/

According to Hinduism, people are reborn into new physical forms. The form one is born into depends on one’s
a. moksha c. dharma.
b. karma. d. sutra.

Answers

Answer:

B. Karma

Step-by-step explanation:

Think of karma as "good guy," points. The more karma points you have the better off you will be reborn, and if you have low karma you will not reborn into something great.

attachment attached brainliest included

Answers

Answer:

(2.5, 0)

(0, 5)

Hope that helps

Answer:

graphing right?

Step-by-step explanation:

I used this website called desmos I really recommend it. hopefully, this was the correct answer and if so use the calculator for the rest to finish quick. good luck and have a great day!

18 POINTS HELP !! I WILL GIVE BRAINLIEST!

Answers

Answer: 16

Check: 3/4 (16) + 2 = 14  ||  5/4 (16) - 6 = 14

I hope this helps, and Happy Holidays! :)

Evaluate 8.3v + 7.5w when v = 3 and w = 4

Answers

Answer:

54.9

Step-by-step explanation:

8.3 * 3 = 24.9

7.5 * 4 = 30

24.9 + 30 = 54.9

the answer would be 54.9

8.3(3) + 7.5(4)

24.9 + 30 = 54.9

WILL GIVE BRAINLIEST HELP PLEASEEE!!!

Answers

Answer:

A

Step-by-step explanation:

I took the test!

Answer: The answer is 90 degrees

doesn't need any further explanation

Find the angle measures. Justify your responses. Given: a||b, m1=71º Find m5, m8

PLEASE NEED BEFORE SUNDAY THE 20TH ASAP! BRAINLIEST TO WHOEVER GETS CORRECT ANSWER FIRST

Answers

I provided the answer in the picture

Drag the tiles to the correct boxes to complete the pairs. Match each word problem to its solution

Word problems:
"Seven more than 3 times a number is 49. What is the number?"
"Hillary's age is 2/3 times Lily's age.if Hillary is 19 years old, how old is Lily?"
"Twice a number decreased by 20 is 50. What is the number?"
"Claret purchased two handbags and a wallet. The cost of each handbag was $10 more than the wallet. If she had a total of $60 for the two handbags, what is the cost of the wallet?"
Answers:
35
20
14
24

Answers

Answer:

Answer:

A) 14

B)24

C)35

D)20

Step-by-step explanation:

A) Let the number be x.

Thus, 3x + 7 = 49

3x = 49 - 7

3x = 42

x = 42/3

x = 14

B) let lily's age be y.

Since Hillary's age is 19 years.

So,

19 = ⅔y + 3

⅔y = 19 - 3

⅔y = 16

Multiply both sides by 3 to give ;

2y = 48

y = 48/2

y = 24.

Lilly's age = 24 years

C) let the number be z.

Thus,

2z - 20 = 50

2z = 50 + 20

2z = 70

z = 70/2

z = 35

D) Let the cost of the handbag be p and the cost of the wallet be q.

Each handbag costs $10 more than each wallet.

Thus;

Cost of handbag = p + 10

Since she bought 2 handbags and a wallet and spent a total of $60 on the handbags.

Thus;

2(p + 10) = 60

2p + 20 = 60

2p = 60 - 20

2p = 40

p = 40/2

p = $20

I WILL GIVE BRAINLIEST! DO NOT ANWSER IF YOU DON'T KNOW! Guy and Jim work at a furniture store . Guy is paid $185 per week plus 3% of his total sales, in dollars, x, which can be represented by g(x) = 185 + 0.03x. Jim is paid $275 per week plus 2.5 % of his totals sales in dollars, x, which can be represented by j(x) = 275 + 0.025 x . Determine the value of x, in dollars, that will make their weekly pay the same.

Answers

Answer:

X = 18 000

Step-by-step explanation:

185 + 0.03x = 275 + 0.025x

Subtract 0.025x from both sides

185 + 0.005x = 275

Subtract 185 from both sides

0.005x/0.005 = 90/0.005

X = 18 000

Verify by replacing x with 18 000

185 + 0.03(18000) = 275 + 0.025(18000)

185 + 540 = 275 + 450

725 = 725

The volleyball team needs new uniforms. The students plan to sell plush toy bears ​(the school​ mascot) for​ $5 each. The students find three companies​ on-line that sell stuffed mascots. Company A sells 16 bears for ​$44.96. Company B sells 18 bears for ​$50.94. Company C charges ​$34.08 for 12 bears. Which company has the best​ buy

Answers

Pretty sure it’s company C. Don’t 100% take my word tho. I was always told that with problems like this u always pick the lowest number.

the first person to get it right i will give 5 star a thanks and a brainlist

Answers

the answer would be 30%

Answer:

30%

Step-by-step explanation:

Hope this helps!

17+50+13+4x
x=
Missing Angle=

Answers

Answer:

4(x+20)

Step-by-step explanation:

hope i helped

Answer:

x=25

Step-by-step explanation:

17+50=67

67+13=80

180-80=100

100/4=25

(Hope this is helpful and correct.)

The right triangle on the right is a scaled copy of the right triangle on the left. Identify the scale factor. Express your answer as a whole number or fraction in simplest form.

Answers

Answer
2
Step by step
10•2=20
Well since 10•2=20 I would believe the answer should be two! Please mark me brainliest

Spencer shot 24 basketball shots and made 16 shots. What percent of the shots did Spencer miss?

Answers

Answer:

I think it’s 7%

Step-by-step explanation:

he missed 33% of the shots

Please don't judge my picture

Answers

I won’t! it’s very pretty!

ok whatever you like have a good dayyyyyyy

hey let me cleaer this up. the parenthesis is the equivalent fraction to that fraction. I dont need it asap but I would like correct answers because Im checking. show your work!

Answers

I'm confused abt wht you need help with

Answer:

3 5/8 = greater than 1

11/24 = between 0 and 1/2

14/15 = between 1/2 and 1

Step-by-step explanation:

Well, you can see that for 3 5/8, 3 is clearly greater than 1.

For 11/24, you know that 12 is half of 24, so 11/24 is between 0 and 1/2.

For 14/15, it is closest to 1, so it is between 1/2 and 1

HOPE THIS HELPED!!!

30p + 25r + 20c = 30x6 + 25x4 + 20x9

Answers

on the second part of the equation is it x square or 30 times 6 and so forth?

brainliest for brainliest??

Answers

Answer:

sure

Step-by-step explanation:

Answer:

yassssssssssssuwujejfjktjkri

BRAINLIEST AND NO RANDOM ANSWER
David created two functions. Function A can be represented by y=34x + 2. Function B can be represented by the graph below.
Which of the following statements correctly compares the two functions?



Function A has the greater rate of change and the greater y-intercept.


Function B has the greater rate of change and the greater y-intercept.


Function A has the greater rate of change, and Function B has the greater y-intercept.


Function B has the greater rate of change, and Function A has the greater y-intercept.

Answers

Answer:

i believe in you you can do it!

Step-by-step explanation:

You can do it common now

1. Find the median of the following data :
1) 3,1,5,6,3,4,5
2) 3,1,5,6,3,4,5,6

Answers

Answer:

a ) The first step -  arrange them in ascending or descending.

1,3,3,4,5,5,6

then median is to find the middle so -

the middle of this is "4" (there are odd numbers of numbers)

b) the first step- -  arrange them in ascending or descending.

1,3,3,4,4,4,6,6

then median is to find the middle so -

here the middle is 4 and 4 ( there are even numbers of numbers)

so you find average -

4+4/2 = 4

these are the answers I guess.

you have to put all the numbers from least to greatest then scratch off one from each side and do that until you get 1 number left wich should be 4
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