I need help with this fast please

I Need Help With This Fast Please

Answers

Answer 1
0.5-1.5= -1
I think this is right but I am unsure
Answer 2
It’s -15.5
The answer is -15.5 because the integer and equation sign changes to whichever number behind the integer is larger. For example -10-2 it’s going to be -12 because 10 is larger than 2 so you change the sign?

Related Questions

Can someone explain how to solve 3/4 + 7/8 + 1/2 as a mixed number in simplest form

Answers

Answer: What you hav to do is to simplify. That’s obvious so let me explain better.

Step-by-step explanation:

3/4 in its simplist form would be 1 1/4 because how many times does three go into four? Only once so it’s 1 and 1/4. Then you repeat this process. 7/8, 1 1/8

btw I hope I, right cuz I’m not the best at math..... sorry if I got it wrong ;-;

it’s 2 1/8 bc 3/4 is equal to 6/8, 7/8 stays, and 1/2 is equal to 4/8. You just add all of those for a total of 17/8. 8•2=16 with one leftover. 2 1/8.

When Arjun makes hot cocoa, he adds 20 mL of chocolate syrup for every 3 ounces of hot water. Arjun's brother, Eli, adds 45mL of chocolate syrup for every 6 ounces of hot water.
Which hot cocoa is more chocolatey?

Answers

Answer:

Eli, because he add 45mL for each 6 ounces 3x2=6 so if you put 20x2 you get 40 which id less than 45 so its Eli's.

Step-by-step explanation:

Eli has the most chocolatey hot cocoa

i need helpp im failing

Answers

the answer is 72 :)

Answer:

72

Step-by-step explanation:

If we make -10 4/5 a fraction: -54/5

If we make -6 2/3 a fraction: -20/3

So that's -54/5 × -20/3 (Minus Multiplied by Minus is Plus)

That is 72

does anyone know how to do Linear Equations? can anyone help me under stand them?

Answers

Answer:

yea what is it???

Step-by-step explanation:

Watch it will help you

Dois sócios, Artur e Bruno, obtiveram como lucro de um negócio o valor de R$ 7.200,00. Esse lucro foi repartido em partes proporcionais ao que cada um havia investido. Artur investiu R$ 2.400,00 e Bruno investiu R$ 1.600,00 e, por isso, ao final, Artur teve direito a um lucro maior que Bruno. A diferença entre o lucro de Artur e o lucro de Bruno foi de:

Answers

Answer:

que?

Step-by-step explanation:

20000 is the answer because it is

The population of a South American
country is about 17,400,000. Which
expression shows this number in
scientific notation?
A 1.7  107 C 1.8  107
B 1.74  107 D 17.4  106

Answers

Answer:

Sorry didn't learn this yet so I don't understand it as well

Step-by-step explanation:

I am just answering this question because I need to answer one more to get my goal...

i´ve been asking the same question every day and getting lazy wrong answers lmaxo
Explain your answer, please
。 • ゚ 。 . . . 。 。 . . 。 ඞ 。 . • • ゚

Scale Factor of Triangle STU to Triangle PQR
Scale Factor of Triangle PQR to Triangle STU

Scale Factor of Trapezoid EFGH to Trapezoid JKLM =
Scale Factor of Trapezoid JKLM to Trapezoid EFGH

Answers

Answer:

Step-by-step explanation:

Scale Factor of Triangle STU to Triangle PQR  = 15 :  10 = 3 : 2

Scale Factor of Triangle PQR to Triangle STU = 2 : 3

Scale Factor of Trapezoid EFGH to Trapezoid JKLM = 5 : 10 =    1 : 2

Scale Factor of Trapezoid JKLM to Trapezoid EFGH = 2 : 1

Solve y/3 = -6 using inverse operation. Show work.

Answers

y= -18
3/1*y/3=-6*3/1
inverse means opposite so you multiply by the opposite of y/3 which is 3/1 to just get y and what you do to one side, you have to do to the other which leads to your answer y= -18
-18/3=-6

-6 mulitplied by 3 equals -18

Kelly has a ribbon that was 5 1/3 feet long. Each piece she cut was 1 1/3 feet long. How many pieces of ribbon did she cut. Show work.

Answers

Answer:

4

Step-by-step explanation:

This is correct because to divided you have to keep, change, flip. First you want to change into in improper fraction of 16/3 and 4/3. The you want to keep your first number of 16/3 and change you sign to multiplication then flip you number of 4/3 to 3/4 and this is your formula.

16/3 x3/4= 48/12 which simplified= 4

HOPE THIS HELPS AND HAVE A GREAT DAY!!!!  

4 is the answer to this

Someone help me with this ASAP!!!

Answers

Answer:

22 minutes and 40 seconds, or 22 2/3 minutes, or 22.6667 minutes, or 68/3 minutes

Step-by-step explanation:

Answer:

22 2/3

Step-by-step explanation:

Each student has 1 1/3 minutes to speak. There are 17 students.

1 1/3 x 17= 17 17/3

3 goes into 17 5 times and leaves behind 2 and so you combine the 5  and 17 making 22. the 2 left behind remains as the fraction 2/3

22 2/3 is the final answer

Solve this equation.

Answers

Answer: 0.17 hope this helps :)

Step-by-step explanation:

0.17 or .17 The decimal point from 100% is in front of the second digit. This would also apply to everything below 100%. With this knowledge, 17. And 1.7 wouldn’t make sense. Thus, the answer must be .17

Interest rates have dropped steadily over the last six months. Each month they have decreased by 1/4 point.

A. Write an expression to represent the total change of rates over the last six months.

B. Find the total change. Make sure to express your answer as a mixed number in lowest terms.

Answers

Answer:

A. m - m(1/4_

B. 6 - 6(1/4)

    6 - 1.5

         4.5

Step-by-step explanation:

help me pls ???!!!! i need an explanation too

Answers

Answer:

1)    18.99+8.50+6.50+5.99+8.5%=40.10

2)   39.98C

Step-by-step explanation:

mark as brainliest

Answer:

I think its C

Step-by-step explanation:

But im not sure

Srry if Im wrong

jefferson received a star wars X-wing lego set for christmas . The equation y-55=-22(x-12) represents y as a function of x , where y is the number of lego pecies jefferson has left to build and x is the number of minutes he has been building , Use this information to mark a-c as true or false . If false , rewrite the statemnt completely

Answers

8ok here the answer 88

By solving the equation y-555 = -22(0-12), we got that statements

(a) True

(b)False

(c) True

What is an linear equation in two variable ?

An linear equation in two variable is an statement that compares two linear expression in two variables using equal to sign.

Let x and y be two variables then the linear equation in these two variable in standard form is ax+ by+ c = 0 , where a, b, c are constants.

Given, the equation y-555 = -22(x-12) represents y as a function of x , where y is the number of Lego pieces Jefferson has left to build and x is the number of minutes he has been building. When x = 0 means that Jefferson has not started building the Lego therefore  y = all Lego pieces

y-555 = -22(0-12)

⇒y -555 = 22*12

⇒ y = 555 +264 = 819

It means that total Lego pieces were 819 not 555

Therefore, (b) statement is false.

Simplify:     y-555 = -22(x-12)

⇒ y-555 = -22x + (22*12)

⇒ y- 555 = -22x +264

⇒ y = - 22x +264 +555

y = -22x +819

Therefore , this situation can be represented by  y = -22x +819

Thus , (c) statement is true

Also, from this relation ship we can see that initially there were 819 Lego pieces and when x =1 , y = 819 -22, when x=2 then y =819 - 2(22)

and so on .This means that every minute Jefferson removes 22 Lego pieces from box to assemble X- wing.

Thus (a) is an true statement.

Therefore, by solving the equation y-555 = -22(0-12), we got that statement (a) and (c) are true and (b) is false.

Also, Learn more about equation in two variables from the link below:

https://brainly.com/question/11646503

#SPJ2

The complete question can be found below:

Jefferson received a Star Wars X-Wing Lego set for Christmas. The equation  y -555 = -22(x-12) represents y as a function of x, where y is the number of Lego pieces Jefferson has left to build and x is the number of  minutes he has been building. Use this information to mark a-c as true or false. If false, rewrite the statement correctly. _

a. Jefferson removes 22 Lego pieces a minute from the box to assemble the X-Wing. _

b. The Lego set contains 555 pieces.

c. This situation can be represented with the equation  y = -22x +819

Windstorm removed 79 ton of soil from a small farm in 14 hour. What is the rate of soil removal in tons per hour?
A)7/13


B)7/36


C)2/810


D)2/89

Answers

Answer: Not any of the answers here.

To receive full credit you must do the following:

Find and describe Alice's error(s).

Find the correct value of the expression.

Answers

Answer:

On the second line, Alice didnt carry the negative in (-8). And for the 3rd line, she did 24 times 1/3, not 24 divided by 1/3.

Step-by-step explanation:

The correct answer would be, -360.

12*(0.25)*(-8)/(1/3)*5

3*(-8)/(1/3)*5

-24/(1/3)*5

-72*5

-360

I hope this is right!

Yeah yeah Nd then yeah

Which number rounds to 42.7 when rounded to the nearest tenth?

A 42.61
B 42.68
C 42.75
D 42.79

Answers

Answer:

c

Step-by-step explanation:

The answer is B. 42.68

Top: Three-fourths. A fraction bar divided into 4 parts. 3 are shaded. Bottom: One-third. A fraction bar divided into 3 parts. 1 is shaded. How many times can each of the pieces of the fraction bars be divided to model Three-fourths minus one-third? Each piece of each bar can be divided into 2 pieces. Each piece of each bar can be divided into 12 pieces. Each piece of the Three-fourths bar can be divided into 3 pieces, and each piece of the One-third bar can be divided into 4 pieces. Each piece of the bar can be divided into 4 pieces, and each piece of the bar can be divided into 3 pieces.

im slow

Answers

Answer:

Each piece of the Three-fourths bar can be divided into 3 pieces, and each piece of the One-third bar can be divided into 4 pieces.

Step-by-step explanation:

If each piece of the Three-fourths bar is divided into 3 pieces,then you will get total pieces of 12.

In the same way, when each piece of the One-third bar is divided into 4 pieces, total pieces is 12.

After this we can subtract

Answer:

C.  Each piece of the Three-fourths bar can be divided into 3 pieces, and each piece of the One-third bar can be divided into 4 pieces

Step-by-step explanation:

Identify the zeros of the function graphed below

Answers

It doesn’t pass through any zeros of the function

Julie started with 20 pieces of gum and gave away x pieces. Conrad started with 35 pieces of gum and gave away twice as many pieces as Julie did.

How many pieces of gum did Julie give away if they had the same number of pieces of gum left?

Answers

Answer:

15

Step-by-step explanation:

See picture

Julie gave away 15 pieces.

I found my answer by making an equation. For Julies half, we do 20-x because we don't know how many pieces she gave away but we do know how many pieces she started with. For Conrads half, we do 35-2x because we know he started out with 35 pieces and gave away two times how much Julie gave away so 2x. Then because we want them to have the same amount of gum left we set their two halves as equal to eachother.

So our equation is 20-x=35-2x. Then we solve:

20-x=35-2x (then we subtract 20 from both sides to move it right)

-x=15-2x (then we add 2x to both sides to move it left)

x=15 (and here is out answer)

PLS HELP ME ILL GIVE BRAINLIEST TO THE BEST ANSWER!!!!!!!!!!!!!!!!!!!!!!!!

Answers

1/256! you simply then evaluate and get 1/256

A chef bought 43.4 pounds of white rice and 6.11 pounds of brown rice. How much rice did the chef buy in all?

Answers

Answer: The chef bought 49.51 pounds of rice in all.

Step-by-step explanation:

Write the number six hundred ninety-two thousand, four in expanded form

Answers

Answer: 600,000 + 90,000 + 2,000 + 4

Step-by-step explanation:

600,000 + 90,000 + 2,000 + 4 = 692,004

Someone help me with this

Answers

Answer:

0.4

Step-by-step explanation:

you see that there is 10x10 squares, so that's 100 squares, then there is 4x10 square shades in, which is 40. 40/100 is equal too 0.4

Answer: .4

Reason: The blocks indicate 40 out of 100 blocks. When u simplify it it will give u 40/100 which is equal to .40 or .4

(HELP NEEDED RIGHT NOW)Marisol is making lemonade to sell at her lemonade stand. Her recipe calls for 5 cups of sugar for every 9 cups of water. Which ratio of cups of sugar to cups of water will make the same flavor? *


30 : 54

6 : 10

10 : 45

27 : 15

Answers

I think it’s the first one. 30:54 because 5 times 6 is 30 and 9 times 6 is 54.

My answer would have to be:

30 : 54

Jayne evaluated an expression that has a value of StartFraction 1 Over 729 EndFraction. Which expression could Jayne have evaluated? Check all that apply.
(negative 9) cube
9 Superscript negative 3
3 Superscript negative 6
(StartFraction 1 Over 9 EndFraction) Superscript negative 6
(one-third) Superscript negative 6
(Negative 3) Superscript negative 6

Answers

Answer:

b & C

Step-by-step explanation:

cs ik lol

Answer:

B and C

Step-by-step explanation:

someone plessss help me on this problem.

Answers

Angle 1 33°
Angle 2 90°
Angle 3 57°

8. Which of the following statements is
true? Select all that apply.
61,640 + 1,111 = 62,751
62,561 – 17,638 = 80,199
15,020 + 8,604 = 23,660
12,314 - 9,103 = 3,211
22,222 - 11,111 = 11,111

Answers

sorry sir i need points

Identify the zeros of the function:
f(x) = 4x-8

Answers

Answer:

x=2

Step-by-step explanation:

here is what the line would look like on a graph

What would be the function for {(-6, 4), (5, -1), (0, 3), (-2, 4)}

Answers

Answer:

So the easiest way to do this is to break it up in to domain(x) and range(y) in a two column chart so the (X) go on one side and the (y) go on the other side

Step-by-step explanation:

-6  4

5    -1

0    3

-2   4

the points do not form a line or a parabola

^^he got the correct answer!
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