Mathematics High School

r+11=5
what is r? in order to get 5

Answers

Answer 1

Answer:

6 lol

Step-by-step explanation:

Answer 2

Answer:

r = -6

Step-by-step explanation:

r + 11 = 5 which is also 5 - 11 = r

So, r = -6

Related Questions

Solve the proportion: 4/x = 2/7

Answers

Answer:b

Step-by-step explanation:

Answer:

x = 14

Step-by-step explanation:

Cross multiply.

7 x 4 = 28.

X x 2 = 2x

2x = 28

x = 14

what is the ratio of feet to inches on a measuring tape

Answers

Answer:

its multipled by 12

Step-by-step explanation:

Answer:

1 ft = 12

Step-by-step explanation:

The length in inches is equal to the feet multiplied by twelve

3,480 divided by 29 Please help me

Answers

Answer:

120

Step-by-step explanation:

Hope this helps :)

Carter has a fruit stand. In the morning, he has 2512 pounds of peaches. He sells bags of peaches that each weigh 112 pounds. He will restock when he has less than 3 pounds of peaches left. Which solution represents how many bags of peaches, b, Carter will sell before he restocks?

Answers

Answer:

22

Step-by-step explanation:

Divide 2512/112

Please Help :(
Evaluate the expression when x = 9:

5|6−x|

A)−30
B)10
C)15
D)75

Answers

Answer:

it is C

Step-by-step explanation:

Its c because i had the exact same problem

Is 15 Bc 6-9 is -3 and the positive of that is 3 and then times that by 5 and that gives u 15

[2.1 + (9.2 x 3.3)] x 0.8

Answers

The answer is 25.968

Answer:

the answer is 25.96800

O salário de um artista é calculado através da função y = 2000 + 500x onde Y representa o valor total em Reais recebido em um mês de trabalho e "x" o número de shows realizados no mês. Qual foi o salário desse artista no mês em que realizou 12 shows?

Answers

Answer:

The artist's salary in the month is 8000.

Step-by-step explanation:

The salary of an artist is given by the function :

y = 2000 + 500x ....(1)

where Y represents the total amount in Reais received in a month of work and "x" the number of shows performed in the month.

We need to find the artist's salary in the month she performed 12 shows.

Put x = 12 in equation (1)

y = 2000 + 500(12)

= 2000 + 6000

= 8000

Hence, the artist's salary in the month is 8000.

Cities are on sale for five each Jennifer has 45 and wants to buy as many as she can how many CDs can Jennifer buy

Answers

Answer:

9 cd's

Step-by-step explanation:

Pls answer this question with explanation

Answers

Answer:

345°

Step-by-step explanation:

If a circle is 360° you would then have to take 15° away from 360° and get the answer of 345°

(2x - 9) (x + 4) = 0
What the answer

Answers

Answer:

x = 4.5 AND x = -4

Step-by-step explanation:

for the first answer

add 9 to 0 and divide by 2

for the second answer

subtract 4

Answer:

x = 9/2 and x = -4

Step-by-step explanation:

you can set each expression in the parenthesis' equal to zero. this is due to it being multiplication so if one parenthesis equals 0, the answer will be 0

2x - 9 = 0 and x + 4 = 0

starting with 2x-9=0

add 9 to both sides

2x = 9

divide by 2

x = 9/2

then do x + 4 = 0

subtract 4

x = -4

so your two answers are

x = 9/2 and x = -4

4. A boat shop rents its boats for $20 per hour and charges a flat fee of
$10 dollars for insurance in case of damage. What is the total cost for
renting one boat for 5 hours? Hint: multiply and add the fee. *
O $100
$110
$30
O $70

Answers

Answer:

4 hours

Step-by-step explanation:

Let x = # of hours

22x + 10 = 98

       -10     -10

____________

    22x = 88

           22

x = 4

4. Which shows that these two rectangles are similar?

Answers

Where is the picture

Are the ratios 13:9 and 6:3 equivalent?

Answers

No they are not equivalent

Bill runs 400 meters to Andy's house,turns around,and runs 400 meters back home.what was bill displacement?

Answers

Answer:

speed = distance/time

= 400/267

= 1.49

1.5

i hope this is right lol  good luck

Answer: it is going to be 0 because he turn around and run back so his displacement is going to be 0

Step-by-step explanation:

The length of an island is decreasing a rate of 16 inches per year. How many years will it take for the change in length of the island to be -364 inches? Answer value

Answers

Answer: 23 years

Step-by-step explanation:

From the question, we are informed that the length of an island is decreasing a rate of 16 inches per year. The number of years that it will take for the change in length of the island to be -364 inches would be gotten by dividing 364 by the rate of decrease every year which is 16 inches. Therefore, this would be:

= 364 / 16

= 22.75 years

= 23 years approximately

If y = x + 5 and y = 11, then x = what?

Answers

Answer:

6

Step-by-step explanation:

Answer:

x=6

Step-by-step explanation:

y(11)= x + 5

-5          -5

6= x  or x = 6

Hope this helps!!

What is the Equation of the Line Passes through the points (-4,8) and (1,3)

show work please, i need these asap and thx for trying :)

Answers

Answer: y = –x + 4

Explanation:

y=-x+4 is the Equation of the Line Passes through the points (-4,8) and (1,3).

What is Slope of Line?

The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.

The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.

The slope of line passing through two points (x₁, y₁) and (x₂, y₂) is

m=y₂-y₁/x₂-x₁

The slope of line passing through points (-4,8) and (1,3)

m=3-8/1+4

=-5/5=-1

Now we need to find the y intercept

8=-1(-4)+b

8=4+b

b=4

Hence, y=-x+4 is the Equation of the Line Passes through the points (-4,8) and (1,3).

To learn more on slope of line click:

https://brainly.com/question/14511992

#SPJ2

I don't get it, the concept is to make a proof, but I'm so confused!!!!

Answers

Answer:

Try Finding What A And B Is...

Step-by-step explanation:

hiii please help i’ll give brainliest if
you give a correct answer and maybe explain thankss

Answers

Answer:

one mile would it take 4 minutes and Lynn would be able to ride 1/4 of a mile in one minute

MATH HELP PLEASE !!!! Tickets to a local movie were sold at $5.00 for adults and $3.00 for students. If 150 tickets were sold for a total of $610.00, how many adult tickets and student tickets were sold.

Answers

Answer:

A = 80   S =70

Step-by-step explanation:

#Adults tickets = A

#Students tickets = S

A + S = 150

5A (means the price is $5 times the number of Adult tickets) equals the total amount for all of the Adult tickets altogether

3S (means the price is $3 times the number of Student tickets) equals the total amount for all of the students tickets altogether

5A + 3S = 610    (Means adding the total of all the student tickets plus adult tickets will equal $610 for all tickets sold)

Using both equations now, you can use substitution or elimination to solve for one of the variables. Then you can use the variable to substitute to solve the remaining one.

A + S = 150

5A + 3S = 610

Substitution:

A = 150 - S  (Rearrange the first equation by moving S to the other side)

Substitute into the other equation

5 (150 - S) + 3S = 610

750 - 5S + 3S = 610      Combine like terms :    -2S = -140

Solve for S = 70

Substitute into A + S = 150        A + (70) = 150

A = 80

Complete the inequality.

59% ___ 3/5
>
<
=

Answers

Answer:

59% < 3/5

Step-by-step explanation:

prove me wrong.

Answer:

The answer would be < because 59% < 3/5

Please help ASAP help please

Answers

Answer:

The ladder is 10 ft long...

¿Qué es una semirrecta numérica?

Answers

Answer:

La respuesta está abajo

Step-by-step explanation:

Un rayo numérico es una línea con un extremo. Un rayo comienza en un punto dado y se va en una dirección determinada para siempre, hasta el infinito. El punto donde comienza el rayo se llama el punto final.

por favor marca me brainliest con la corona

Can someone really help me please!

Answers

Answer:  

Step-by-step explanation:  You can order without knowing the areas because of the size

Answer:

From Left to Right:

Large, Medium, Small

Explanation:

Assuming all the numbers are the same (chances are that they are seeing as they use the same variable ((the Greek lowercase letter known as Psi - Ψ)), then we should determine the area based on formulas.For the leftmost shape, you have to use the length * width formula TWICE and then subtract the missing area value to find the remaining area (which is--even after subtracting, the greatest than out of all the other shapes).For the middle shape, the formula you use is length * width-- which is less than that of the leftmost shape, but more than the rightmost shape.For the rightmost shape, the formula you use is (length * width)/2--which is half of the middle shape and less than the largest shape.

slope = 2; 3-intercept=-1

Answers

Answer: Slope = 2; 3-intercept=-1

Step-by-step explanation:

4. Is this slope positive or negative? *
25 points
4
6
7
8
Positive
Negative

Answers

Answer:

Hard to tell based on what you posted

Step-by-step explanation:

a slope is positive if it is going up from left to right

a slope is negative if it is going down left to right

Picture attached below

Answers

Answer:

it's answer is B. 4/5

Step-by-step explanation:

perpendicular (p) = 8

hypotenuse (h) = 10

sin < A

= p/h

= 8/ 10

= 4/ 5

Hope it will help :)

Help pls and thank you:)

Answers

Answer:

y= -3x - 1

Step-by-step explanation:

The graph intercepts y at -3 and the slope is -1

Answer:

It's the 3rd answer. y = -x - 3

Step-by-step explanation:

Jack walked 2/3 of a mile in 1/2 of an hour how far will jack walk in one hour

Answers

Answer:

4/3 or 1 and 1/3 simplified

Step-by-step explanation:

So if Jack walked 2/3 of a mile one half a mile, to know how much he walked in an hour you have to multiply 2/3 and 2/1

2/3 time 2/1 is 4/3 or 1 and 1/3 simplified


What is the ratio of the calories Robyn
burned on Wednesday to the calories she
burned on Monday?
A. 4:3
B. 3:2
C. 5:3
D. 5:4

Answers

The ratio is c I hope this help you

Answer:

Step-by-step explanation:

7

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