Mathematics High School

Which of the following statements best describes the solution below ?
-3/8-(-3/8)
A. The solution will be positive because both fractions are even
B. The solution will be negative because there are 2 negative signs
C. The solution will be positive because there are 2 negative signs
D. The solution will be negative because there are 2 fractions

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

i know d is inccorect

Related Questions

if you scored 383 on the critical reading section on the SAT, what is your percentile

Answers

Answer:

20 percentile

Step-by-step explanation:

im sorry for your loss with your bad score.

help!!!!!!!!
answer options:
159°

69°

21°

111°

Answers

69
It’s opposite angels

Answer:

21 degrees

Step-by-step explanation:

i hope its right

Solve: 7 -2x= 2(x - 4) - 1

Answers

Answer:

the answer is four

Step-by-step explanation:

you distribute the 2 to the numbers in the parenthesis

Solve the inequality.
17 + 20
2012 > 3(1 + 17)

Answers

Answer:

202029>54

True

Step-by-step explanation:

please help!!!!!!!!!

Answers

Answer:

the answer is c :)

Step-by-step explanation:

Yes the answer to this would be c

Swim floats are on sale at sam’s shop. They are marked 30% off of the original price of 18.00. How much will the float cost

Answers

Answer:

the cost is now $5.40

Step-by-step explanation:

if 18.00 is 100%, and we need to find the new price we need to make 30% into a decimal. which is 0.3. then we multiply 0.3 times 18.00, and that equals 5.4, but since we are dealing with money the answer would be $5.40.

we multiply if we are trying to find the new amount and we divide to find the old amount.

What can you conclude from the diagram

Answers

Answer:

You can conclude from the diagram that m∠P is less than m∠N ⇒ A

Step-by-step explanation:

In any triangle, you can arrange the lengths of the sides according to the measure of the opposite anglesIn any triangle, you can arrange the measure of the angles according to the lengths of the opposite sides

Example:

In ΔABC, if the arrangement of the sides is AB < BC < CA, then the arrangement of the measures of the angles is m∠C < m∠A < m∠B

Let us use this fact to solve the question

→ In ΔKNP

∵ KP = 8 units

∵ KN = 6 units

∵ 6 < 8

∴ KN < KP

∵ ∠P is opposite to the side KN

∵ ∠N is opposite to the side KP

∵ KN < KP

→ By using the fact above

∴ m∠P < m∠N

∴ m∠P is less than m∠N

∴ You can conclude from the diagram that m∠P is less than m∠N

Callie pays for a cat toy with a $10 bill and receives $2.55 in change. The equation 10 - c = 2.55 gives the cost in dollars for the cat toy. Determine whether c=6.45, c=7.45 or c=8.45 is a solution of the equation, and tell what the solution means. The

Answers

Answer:

c = 7.45

Step-by-step explanation:

its easy and im smart that's why i got it

three cards have equal values?
0.5 + 0.83
0.33
0.5+0.88
1.33

Answers

Answers: 0.5 + 0.83 and 1.33 have equal values

I hope this helps, and Happy Holidays! :)

3 of them have equal values

Simplify the fallowing expression x + 4x 6x=

Answers

Answer:

the answer is x+24x^2

Step-by-step explanation:

A home improvement store buys snow shovels from a supplier for $8.50. The day before a snowstorm the store manager marks up the price by 180% to calculate the retail or selling price. What is the retail price of the snow shovel?

Answers

Answer:

The retail price is $15.30

Step-by-step explanation:

To solve this, turn the percentage into a decimal. Do this by dividing it by 100.

180 ÷ 100 = 1.8

Then, multiply the supplier price by the decimal

8.5 × 1.8 = $15.30

write the equation of the line thay passes through the point (2,-1) and has a slope of -3

Answers

Answer:

Y = -3x -1

Step-by-step explanation:

Y = mx + b

Y is the y intercept (x,y) always graph on y axis

M is the slope

Answer:

Step-by-step explanation:

use the point slope equation.

y-y1 = m(x-x1)

the point is (x1, y1) = (2, -1)

the slope is m = -3

y+1 = -3( x-2)

y = -3x +6-1

y = -3x +5

What is the unit rate for meters per second if a car travels 374 meters in 17 seconds?

Answers

Answer:

22meter per second

Step-by-step explanation:

374/17=22

Answer:

Could I have branliest please and heart answer is below <>

Step-by-step explanation:

374meters. 17

(/). divided by (/)

17seconds 17

Equals 22 meters per second

click and drag like terms onto each other to simplify fully
7-1-6+4x

Answers

7-1-6+4x

7-1=6

6-6=0

0+4x

=4x

Solve the system by elimination
2x – y=1
x + 3y – 4= 0

Answers

Did it step by step , hope it helps !

The value of x and y for the given equation by elimination method are 1 and 1 respectively.

Elimination method for solving the system of equations;

The elimination method is the process of eliminating on of the variables in the system of linear equations using the addition or subtraction methods in conjunction with multiplication or division of coefficients of the variables.

According to the given question

We have two equations

[tex]2x -y =1...(1)[/tex]

[tex]x+3y-4=0...(2)[/tex]

Multiply equation (1) both the sides by 3

[tex]6x - 3y =3...(3)[/tex]

Adding equation (2) and (3)

[tex]6x+-3y+x+3y -4 =3\\7x =7\\x =1[/tex]

Substitute

x =1, in either 2x -y =1 or x + 3y -4 =0

2(1) - y =1

⇒ -y = 1 -2

⇒ -y = -1

⇒ y =1

Hence, the value of x and y is 1 and 1 respectively.

Learn more about elimination method here:

https://brainly.com/question/12090959

#SPJ2

i i iii ii need help

Answers

Answer:

C or the bottom left one

Step-by-step explanation:

Pleass HELP I GIVE BRILLIANT ANSWER

Answers

Answer:

The Best answer will be D having to add 7 then subtracting 8, becoming -1, then dividing to become D.

Step-by-step explanation:

please help!! I'm very confused

Answers

Answer:

2(8)+7

Step-by-step explanation:

You fill in the spots. If b = 2 then put 2 in the equation.

Answer:

Step-by-step explanation:

b multiplyed by c equals 16 + 7 giving you 23

What is the value of 0.6 + 0.3? Write your answer as a fraction in lowest terms. 0.6 is repeated.

Answers

Answer:

9/10 0.9.............

Answer:

Step-by-step explanation:

0.666...+0.3=0.999...

What is the difference of (14m+4) - (7m+1)

Answers

Answer:

7m+3

Step-by-step explanation:

distribute the - to 7m+1

14m+4-7m-1

now add like terms

7m +3

Answer:

The answer is 7m + 5

Step-by-step explanation:

A book store sells 10 cookbooks, 18 novels, and 25 children's books on
Saturday. The store sells 6 cookbooks, 12 novels, and 15 children's books on
Sunday. Which ratio is the smallest?
A. Number of novels to children's books sold on Sunday
B. Number of cookbooks to novels sold on Saturday
C. Number of novels to children's books sold on Saturday
D. Number of cookbooks to novels sold on Sunday

Answers

Answer:

Step-by-step explanation:

A) Ratio of novels : children's books Sunday -> 12:15 or 4:5

B) Ratio of cookbooks : novels on Saturday ->10:18 or 5:9

C) Ratio of novels : children's books Saturday -> 18:25

D) Ratio of cookbooks : novels Sunday -> 6:12 or 1:2

Ratios from options A) B) and C) are all larger than 1:2 (1/2 or 0.5)

Y^2 -40y +c find the value of c that completes the square

Answers

Answer:

[tex]c = 400[/tex]

Step-by-step explanation:

[tex]{y}^{2} - 40y + 400 = {(y - 20)}^{2} [/tex]

C=400 is you’re answer

HELP MEEE!!!!

1) 18=2/5f

2) 27=z/0.3

/ are fraction bars i don’t know what to make fraction bars

Answers

Answer:

1. f = 45

2. z = 8.1

Step-by-step explanation:

2/5(45)=18

8.1/0.3= 27

Puzzle 3 - Perfect Squares
Directions: Using the digits 1 - 9 at most one time each, fill in the boxes to make each expression evaluate as a perfect square number. Example: 16 4 * 4 also equals 8 * 2.

Please help

Answers

1st box: 4
2nd box: 7 and 2
3rd box: 4
4th box: 3 and 9
5th: 3
Hope this helps!

PLZ HELP QUICKLY THANK YOU
The interval for this number line is_____.
A.3
B.5
C.4
D.6

Answers

Answer:

A: 3

FLVS... its right trust

3 skskndxjjdkdndnsnskd

WILL GIVE BRAINLIEST AND 10 POINTS
What are the relationship between the blood type alles???

Answers

Answer:

Blood groups are inherited from both parents. ... Individuals with IAIA or IAi have type A blood, and individuals with IBIB or IBi have type B. IAIB people have both phenotypes, because A and B express a special dominance relationship: codominance, which means that type A and B parents can have an AB child.

I’ll mark you brainlist write in y=mx+b form

Answers

Answer:

y = -1/4x + 3

Step-by-step explanation:

ANSWER

y = -1/4x + 6

Step by step explanation

Equation used: y - y1 = m ( x - x1 )

y - 3 = -1/4 ( x - 12 )

y - 3 = -1/4x + 3 ( distribute )

y - 3 = -1/4x + 3
+ 3. + 3

y = -1/4x + 6

5th grade math. Correct answer will be marked brainliest.

Answers

Answer:

93.96

Step-by-step explanation:

11.54 (half dollar mass) x 4 half dollars = 45.36

8.1 (dollar coin mass) x 6 dollar coins = 48.6

45.36

+48.6

93.96

Answer: The total mass of the coins in Sari's bag is 93.96 grams.

Step-by-step explanation: The half dollar mass is 11.54 grams × 4 half dollars= 45.36 grams and the dollar coin mass is 8.1 grams × 6 dollar coins=48.6 grams.

So we add half dollar and dollar coin masses: 45.36+48.6=93.96 grams, your total should be 93.96 grams, I hope your answer is very helpful, please mark me as brainliest, and have a happy holidays!!!!!!!!! :D

Please help me with this!

Answers

Answer:

B. 2

Step-by-step explanation:

Answer:

I think the ans is C .............m

Which of the equations are true identities? \begin{aligned} \text{A. }&(y+6)(y-7)+42=y^2-y \\\\ \text{B. }&(x+3)(x-8)=x^2-5x \end{aligned} A. B. (y+6)(y−7)+42=y 2 −y (x+3)(x−8)=x 2 −5x

Answers

Answer:

Only A, the first equation is true.

Step-by-step explanation:

A. (y + 6)(y – 7) + 42 = y² + 6y –7y – 42 + 42 = y² – y. This means A is true

B. (x + 3)(X – 8) = x² + 3x – 8x – 24 = x² – 5x – 24. This means B is false.

Other Questions

Please help super easy question, just want to confirm I have the right answer dover compnay deposits 30000 with second national bank in an account earning interest at 5% per annum semi annualy. how much will dover have in the account after 5 years if interest is reinvested Which of the following is a language isolate?FrenchChinese Basque EnglishSpanish Which of these quotations from the selection from Anne Frank: The Diary of a Young Girl best support the central idea that Anne feels she has no really close friend? Choose two options.A. I have loving parents and a sixteen-year-old sister. ...o .. there are about thirty people I can call friends.B. I have a throng of admirers who can't keep their adoring eyes off me and who sometimes have to resort tousing a broken pocket mirror to try and catch a glimpse of me in the classroom.C. I have family, loving aunts,and a good home.All I think about when I'm with friends is having a good time. D. I can't bring myself to talk about anything butordinary everyday things.We don't seem to be able to get any closer, and that's the problem. What is the value of the expression 1/2-(-1/3+2/5) need help solving #8 Can someone pls help me 1 1/3 divided by 3/4 Is Octane a mIxture?? 2. In Parallelogram TRIK, what is the mzt?RT5x2(x + 30KII 1. La hijastra de mis padres esespaola.2. Soy Clarita. Soycostarricense.3. La maestra estadounidensetiene treinta estudiantes enla clase.4. Eres Pablo y tu padre esCastro. Ustedes sondominicanos What do ALL members of an ETHNIC group have in common? Read the sentence and choose the option with the correct number which matches the sentence. (2 points) El escritorio cuesta seiscientos dlares. a 6.000 b 500 c 600 d 5.000 Help PLzzz This narrative element involves how the problem in the story is solved -- the main character may have won or lost, but the problem has been settled. aconflict resolution bconflict cdialogue dclimax Which statement is true about the graphs shown? solve please. brjdndjnd Which of the following reform measures could voters use against a mayor they oppose?a recallan impeachmenta referenduman initiative what major landforms are found in Africa Please Help! I will give Brainlyist! PLEASEEE HELP IM ON A TIMER