to find the sum of 4 and -5.

Answers

Answer 1

Answer:

-1

Step-by-step explanation:

-5 + 4 = 1


Related Questions

The solution to 3x2 – 12x + 24 = 0 is .

Answers

Answer:

Its a step by step to this question with a free tip

Step-by-step explanation:

Tip: Follow bodmas rule use this order to solve these equations

B-Brackets

O-Open

D=Divide

M=Multiply

A=Add

S=Subtract

3x2 = 6

= 6 - 12x + 24 = 0

=6 -0 +24 = 12x

= 30 = 12x

=x = 2.5

3(2)-12x+24=0
6-12x+24
30=12x
x=2.5

3(2)-12(2.5)+24=0
6-30+24=0
-24+24=0
0=0

Plz answer this. Plzzzzzzzzzzzzzzzzz

Answers

Answer:

2^3×6-5÷3-3×4^-4 solving 8×1÷0×0=8÷0= 8

9:25 y 33:41:38 a que unidades de tiempo se refieren?

Answers

Answer:

Se refieren a las unidades de tiempo del sistema sexagesimal

9:25 son 9 minutos y 25 segundos

33:41:38 son 33 horas, 41 minutos y 38 segundos.

Step-by-step explanation:

El sistema sexagesimal se utiliza para medir tiempos y ángulos.

El tiempo se mide en horas,minutos y segundos

En cambio, los ángulos se miden en grados,minutos y segundos.

Los dos puntos '':'' sirven para separar las unidades.

La base de este sistema es el número 60 :

60 segundos ⇒ 1 minuto

60 minutos ⇒ 1 hora

Eso en cuanto a tiempo

En cuanto a grados :

60 segundos ⇒ 1 minuto

60 minutos ⇒ 1 grado

Cuando tengo dos números como en 9:25 , el número de la derecha corresponde a los segundos y el de la izquierda a los minutos

Entonces, 9:25 son 9 minutos y 25 segundos

Por otro lado, cuando tengo 3 números, como en 33:41:38, el número de la derecha corresponde a los segundos, el de en medio al de los minutos y el de la izquierda al de las horas (si nos referimos a unidades de tiempo).

Entonces, 33:41:38 son 33 horas, 41 minutos y 38 segundos.

During a trip Sara knits a scarf at the rate of 469 millimetre everyday if her trip lasts 8 days how much of the scar will she have knitted by the end of the trip

Answers

Answer:

3752mm or 3752 millimeter

Step-by-step explanation:

We are told in the question that Sara knits 469 mm everyday.

Hence, this can be expressed as:

1 day, she knits = 469 mm

8 days =

Cross Multiply

469mm × 8

= 3752mm

Therefore the amount of scarft she would have knitted after 8 days = 3752mm

the equation of a and 8 number​

Answers

Answer:

8

Step-by-step explanation:

This is because the expression is already in decimal form

7x-(6x-1)=2. What is the answer?

Answers

Answer:

x=1

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

7x−(6x−1)=2

7x+−1(6x−1)=2(Distribute the Negative Sign)

7x+−1(6x)+(−1)(−1)=2

7x+−6x+1=2

(7x+−6x)+(1)=2(Combine Like Terms)

x+1=2

x+1=2

Step 2: Subtract 1 from both sides.

x+1−1=2−1

x=1

Simplify the following: [tex]\frac{-1(-8x - 16)}{-2 -x} = \frac{-1(-16-8x)}{-2 -x}[/tex]

Answers

they both came out as =-8

The temperature on a cold winter day in Minnesota was-6. Which of the following situation
could explain how the temperature became -6? Select ALL that apply.*
(20 Points)
In the morning, the temperature was -2 degrees. Then, the temperature fell 4 degrees.
The temperature decreased by 4 degrees from a high of 2 degrees earlier in the day.
The temperature was 12 degrees. This temperature fell by 6 degrees as it got dark out.
At 9 a.m., the temperature was -11 degrees. By noon, the temperature had dropped 5 degrees.
At night the temperature was - 1 degree. Then, the temperature fell by 5 degrees during the next day.
The temperature was 15 degrees on Tuesday. A cold front dropped the temperature by 21 degrees at
night.

Answers

Answer:

1st,2nd,5th,6th

Step-by-step explanation:

(2x-7)^2=64 solve for x

Answers

(2x-7)^2=64
2x-7= √64
2x-7= ±8
1) 2x-7=8 2) 2x-7=-8

1) 2x=8+7
2x=15
X=15/2

2)2x-7=-8
2x=-8+7
2x=-1
X= -1/2

HURRY PLEASE When 5 and 6 are multiplied by the same factor, how do the ratios compare to the ratio 5:6? The ratios are equivalent to 5:6. The ratios are equivalent to 6:5. The ratios are greater than 5:6, as the factors become greater. The ratios are greater than 6:5, as the factors become greater.

Answers

Answer:

The ratios are equivalent.

Step-by-step explanation:

If you multiply both 5 and 6, the ratio stays the same.

5:6 = 10:12 = 15:18 = 20:24 etc.

You can try this by dividing the larger number by the smaller number. You'll always get 1.2 as the "relationship", or ratio, is preserved.

24/20 = 1.2

15/18 = 1.2

10/12 = 1.2

6/5 = 1.2

which are linear pairs?

Answers

Where’s the question at my freind

Help please and thank you. ❤️

Answers

Answer:

-3(x + 6)(x + 2)

Step-by-step explanation:

FACTOR

-3(x² + 8x + 12) FIND TWO #'S THAT ADD TO 8 AND MULTIPLIES TO 12

-3(x + 6)(x + 2)

-3(x+6)(x+2) hope this helped

i’ve gotten 4 different answers for this so if someone can help me that would be amazing

Answers

Simplifying the top:

(2* a^3 * b^5)^2 * (6ab)

4* a^6 *b^10 * (6ab)

24 *a^7 * b^11

so we have

(24 *a^7 * b^11) / (-3* a^5 *b)

immediately we can simplify 24 and -3

(-8 *a^7 * b^11) / ( a^5 *b)

a^7 and a^5 can cancel into just a^2

(-8 *a^2 * b^11) / (b)

b^11 and b cancels to b^10

-8 *a^2 * b^10

so that is your answer:

-8[tex]a^{2}[/tex][tex]b^{10}[/tex]

1) Which equations are from the 2nd degree? *

Answers

Answer:

Step-by-step explanation:

A 2nd-degree polynomial is one whose highest degree'd term is a 2. a has an x-squared as its highest power, so it is a second degree; b also has an x-squared as its highest power, so it is a second degree; e, the same; f, the samel; g, the same.

evaluate
x
— + 6(x-12) when x=12
4

Answers

Answer:

3

Step-by-step explanation:

x=12

12/4 + 6(12-12)

12/4 +6(0)

12/4 + 0

3+0

3

1=x+15 so I’m stuck on this

Answers

Answer:

-14

Step-by-step explanation:

Find the value of x and y (3y+5) (2x+1) 85
A x= 42 y=26.3
B x=47 y=30
C x= 42 y=30
D x=47 y= 26.3

Answers

Answer:

Step-by-step explanation:

I think the answer C x=42 y=30, correct me if i'm wrong

When the Better Builder Company completed a small construction job, they found that the following expenses had been incurred: labor, $672.25; gravel, $86.77; sand, $39.41; cement, $180.96; and bricks, $204.35. What total bill should they give the customer if they want to make a profit of $225 on the job?

Answers

Answer: 1372.33

Step-by-step explanation: add it all up

Addition can be defined as the process of adding two numbers. The total bill Better Builder Company should give the customer if they want to make a profit of $225 on the job is $1408.74.

What is Addition?

Addition can be defined as the process of adding two numbers such that the result is the combined value of the two numbers.

To make a profit the Better builder company needs to add all the expenses and the profit they need to make. Therefore, the sum can be written as,

Total Bil = $672.25 + $86.77 + $39.41 + $180.96 + $204.35 + $225

              = $1408.74

Hence, the total bill Better Builder Company should give the customer if they want to make a profit of $225 on the job is $1408.74.

Learn more about Addition:

https://brainly.com/question/13167637

#SPJ2

2(n+2)=4n+1-2n

Whats the answer

Answers

Answer:

no solution

Step-by-step explanation:

Given

2(n + 2) = 4n + 1 - 2n ← distribute parenthesis on left side

2n + 4 = 2n + 1 ( subtract 4 from both sides )

2n = 2n - 3 ( subtract 2n from both sides )

0 = - 3 ← not possible

This indicates the equation has no solution

The original equation 2(n + 2) = 4n + 1 - 2n has no solution for n.

To solve the equation 2(n + 2) = 4n + 1 - 2n, we can simplify and then solve for the variable n.

First, distribute 2 to the terms inside the parentheses:

2n + 4 = 4n + 1 - 2n

Next, combine like terms on the right side:

2n + 4 = 2n + 1

Now, subtract 2n from both sides to isolate the n term:

2n - 2n + 4 = 2n - 2n + 1

4 = 1

Since 4 is not equal to 1, there is no solution to this equation.

Therefore, the original equation 2(n + 2) = 4n + 1 - 2n has no solution for n.

Learn more about Equation here:

https://brainly.com/question/29657983

#SPJ6

Solve the proportions. Can you please solve this one problem for me it may not be too hard for you.

Answers

The answer to the question is x=8

Answer: its 18, x=18

Match each table showing a proportional relationship between x and y with its constant of proportionality.

Answers

Answer:

Step-by-step explanation:

Just divide y by x and what ever you get is the answer

Hope this helps!

Answer:

The first one (1-4, 2-8, 3-12) belongs to 4

The second one (2-4, 4-8, 6-12) belongs to 2

The third one (4-6, 8-12, 12-18) belongs to 3/2

The last one (1-6, 2-12, 3-18) belongs to 6

Step-by-step explanation:

I divided the y numbers from the x

1+1= 2 2+2=4 4+4=8 8+8=16 16+16=32 IS THE TABLE CORRECT ?

Answers

yes it’s correct !!!
Yes the answer is correct

Luke drove 260 miles in 4 hours. If he continued at the same rate how far would he travel in 18 hours?

Answers

Answer:

(260/4)*18 = 1,170 miles

Step-by-step explanation:

write the expression (6-3i)+(5+4i) as a complex number in standard form

Answers

Answer:

[tex]11+i[/tex]

Step-by-step explanation:

So we have the expression:

[tex](6-3i)+(5+4i)[/tex]

Remove the parentheses:

[tex]=6-3i+5+4i[/tex]

Combine like terms:

[tex]=6+5-3i+4i[/tex]

Add:

[tex]=11+i[/tex]

This is in standard form. a is 11 and b is 1.

And we're done!

what is the answer to 7x-35=30+6x

Answers

Answer:

x=65

Step-by-step explanation:

you have to get all variables to one side so you would subtract 6 from seven getting one and then add 35 to 30 giving you 65 :)

Answer:

x = 65

Step-by-step explanation:

7x - 35 = 30 + 6x First subtract 6x from both sides

x - 35 = 30 Then add 35 to both sides

x = 65

set up and solve an equation for each problem below. ​

Answers

Answer:

Step-by-step explanation:

123+4 =127

A music company sells CDs for a particular artist. The company has advertising cost of $4,000 and recoding costs of $10,000; Their cost for manufacturing, royalties, and distribution are $5.50 per CD. They sell the CDs to Mage-Mart for $7.20 each

Answers

Answer:

Instructions are below.

Step-by-step explanation:

Giving the following information:

Fixed costs= 4,000 + 10,000= $14,000

Unitary variable cost= $5.5

Selling price= $7.2

To calculate the number of units to be sold to break-even, we need to use the following formula:

Break-even point in units= fixed costs/ contribution margin per unit

Break-even point in units= 14,000 / (7.2 - 5.5)

Break-even point in units= 8,235 units

In dollars:

Break-even point (dollars)= fixed costs/ contribution margin ratio

Break-even point (dollars)= 14,000 / (1.7/7.2)

Break-even point (dollars)= $59,294

Now, imagine the company requires a profit of $50,000:

Break-even point in units= (fixed costs + desired profit) / contribution margin per unit

Break-even point in units= 64,000/1.7

Break-even point in units= 37,647 units

Break-even point (dollars)= (fixed costs + desired profit) / contribution margin ratio

Break-even point (dollars)= 64,000 / (1.7/7.2)

Break-even point (dollars)= $271,059

what is the range set of 72,82,65,67,80,81,67​

Answers

Answer:

17

Step-by-step explanation:

In this case, the data range is 82−65=17 82 - 65 = 17 .

17 . To find range you need to subtract the biggest number from the smallest number, so 82-65=17.

The cable is 10 feet above the roadway at horizontal distances of about from the left support.

Answers

Answer:21ft and 79ft

Step-by-step explanation:

Answer:

21 and 79 ft

Step-by-step explanation:

Aaron’s age is three years less than Devon‘s age the sum of their ages is 31 find each of their ages

Answers

Answer:

Aaron 14 years

Devon 17 years

Step-by-step explanation:

D = A + 3

D + A = 31

replace D

A + 3 + A = 31

2A = 31 - 3

2A = 28

A = 14 years

D = 17 years

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