can you help me please

Answer:

5/99

Step-by-step explanation:

Look down below

Step-by-step explanation:

In this table, for every 1 hour that passes, there will be 7 screams. So, if we want to fill out the table, all we have to do is divide or multiply by 7:

6 hours * 7 = 42 screams

56 / 7 = 8 hours

12 hours * 7 = 84 screams

We want to solve different problems with linear relations so we can get the code.

We will find the code: SCARY

a) First we want to see which artist is the fastest.

To see this, we just need to take the quotient between the number of faces painted and the time it takes to each one to paint these faces.

We can see that the faster one is artist S, with a rate of:

r = 8 faces /100min = 0.08  faces/min

Then here the correct option is S.

b) Here we must solve:

(0.08 faces/min)*T = 1 face

T = (1 face)/(0.08 faces/min) = 12.5 min

So the correct option is C.

c) in two and half hours there are 2.5*60min = 150 minutes.

So we must compute:

(0.08 faces/min)*150 min = 12 faces

The correct option here is A.

d) The rate of artist Z is:

r = (6 faces)/(78 min) = (0.077 faces/min)

Then we must solve:

(0.077 faces/min)*T = 10 faces

T = (10 faces)/(0.077 faces/min) = 130 min

So the correct option is R.

e) First, the rate at which artist A works is:

r = (9 faces)/(120 min) = 0.075 faces/min.

The time needed to paint 18 faces is given by:

(0.075 faces/min)*T = 18 faces

T = (18 faces)/(0.075 faces/min) = 240 min = 4 hours.

We know that the artist wins $11 per hour, then in 4 hours the artist wins $44, the correct option is Y.

Then the code is:

SCARY

If you want to learn more, you can read:

https://brainly.com/question/14305692

Answer:

#1. 8.27

#2. 36

#3. 22

#4. 7.25

Step-by-step explanation:

#1: 60÷11=5.45  ----> 5.45×16=87.27 <This is a non-terminating decimal>

#2: 60÷5= 12 ----> 12×3= 36

#3: Games- 35    Won- 14    Lost- 21

      In 1 Game  Manchester won =   14/35  =  2/5 games in 54 Game  Manchester won =  54 x  2/5   games

= 108 / 5

= 21.6

= 22

#4: 6 : 91 ⇒ n : 110

     6(110) ⇒ 91(n)

     660 ⇒ 91n

     660/91 ⇒ n

     7.25=n

Answer:

 The answer is 10.6              an inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions. It is used most often to compare two numbers on the number line by their size

Step-by-step explanation:

Answer:

k = 4/3

Step-by-step explanation:

9(k-2) is equal to 9k-18

Add 18 to both sides which is 9k = 12

Divide both sides by 9 and then you got 4/3 or 1 1/3

Answer:

hi the answer to 9(k-2)=-6 is 1 1/3  :0 :) :( ()

Answer:

22 millimeters

Step-by-step explanation:

If I am incorrect in my reasoning, please let me know so that I can plan better for my future answers. Have an amazing day.

Answer:

Step-by-step explanation:

System of linear equations - A set of two or more linear equations in the same variables.

Ex:

y = 2x + 8

y = x + 2

These are both linear equations, with same variables (x and y)

Solution(s) of a system of linear equations- An ordered pair that is a solution of the system. The point where the lines intersect or meet.

I'm not very sure if these are the exact words your teacher or lesson used, but these words should be perfectly fine.

Hope this helps!

Answer:

The correct answer is D. 2/3

Answer:

175

Step-by-step explanation:

Answer:

Step-by-step explanation:

62 degrees Fahrenheit

Step-by-step explanation:

The number of snowy tree cricket chirps per minute is 148 less than 4 times the outside temperature in degrees Fahrenheit.

Let x = number of chirps

f = temp in Fahrenheit

x =  4f -148

Now let x = 100

100 = 4f-148

Add 148 to each side

100+148 = 4f-148+148

248 = 4f

Divide each side by 4

248/4 = 4f/4

62=f

The changes in chirps per minute for each increase in temperature by 1 degree​ Fahrenheit will be 252.

An equation is a statement that two expressions, which include variables and/or numbers, are equal. In essence, equations are questions, and efforts to systematically find solutions to these questions have been the driving forces behind the creation of mathematics.

It is given that, a snowy tree cricket makes 148 chirps per minute, which is less than four times the ambient temperature in Fahrenheit.

x=4f-148

Suppose x,f be the number of chirps and temperature in Fahrenheit

x =  4× 1 -148

Suppose the number of chirps is 100.

x = 4(100)-148

x =400 - 148

x = 252

100+148 = 4f-148+148

248 = 4f

f =248 / 4

f = 62

Thus, the changes in chirps per minute for each increase in temperature by 1 degree​ Fahrenheit will be 252.

Learn more about the equation here,

https://brainly.com/question/10413253

#SPJ2

Answer:  

First partial product: 4,920 = 8 × 615

Second Partial Product: 36,900 = 60 × 615

Final Product = 41,820 =  4,920 + 36,900

Step-by-step explanation:

Break down 68 to 60 + 8

Multiply each of those factors  by the given first factor, 615.

Answer:

The answer is a

Step-by-step explanation:

I did the work

Answer:

about $10

hope that helps

Answer:

Step-by-step explanation:

Answer:

area = 64

Step-by-step explanation:

9 x 4 = 36

7 x 4 =  28

36 + 28 = 64

Answer:

11/12

Step-by-step explanation:

You need to find the least common multiple of all three denominators, and then multiply the fractions to meet eachother.

Hope that helps!

Answer:

11/12

Step-by-step explanation:

Answer:

1/2

Step-by-step explanation

Please mark me as brainliest!

Answer:

Streat C and A.

Step-by-step explanation:

Streat B doesn't intersect at a 90-degree angle, so it isn't perpendicular. Streat A is parallel, not perpendicular. HOPE THIS HELPED!

Answer:

Street C.

Step-by-step explanation:

Everything else it perpendicular to Street B.

Hope this helps and have a nice day ! :)

if you give brainliest it would rlly help

thank you

Answer :D

1/20 ( [tex]\frac{1}{20}[/tex] )

Question explanation:

1/4 ÷ 5 = 1 x 1 = 4 x 5 = 1/20

( [tex]\frac{1}{4}[/tex] ) ÷ 5                          ( [tex]\frac{1}{20}[/tex] )

I really hope this helps - Answered by Lilo

Answer:

1/20

Step-by-step explanation:

Answer:

YZX

Step-by-step explanation:

Answer:

Step-by-step explanation:so 7x plus 4 equals 32 3x plus 5 39 minus 1  all of it equals 70

Answer:

4 kilometers

Step-by-step explanation:

hope it helps because i did the test and got 100%

Answer:

Step-by-step explanation:

The average low monthly temperatures from January to May:

January: -5.2C

February: -3C

March: 0.5C

April: 2.7C

May: 7.7C

So from January to May, the average low temperature has changed by:

7.7 - (-5.2) = 12.9C

Answer:

i think its biased

Step-by-step explanation:

since most of the samples seem biased to the last samples

Answer:

That is true

Step-by-step explanation:

4 to the power of 1 is the same as 4 x 1.

Answer:

72 I believe

Step-by-step explanation:

Answer:

A. 72

Step-by-step explanation:

When ordered least to greatest, number 72 is in the middle

Answer:

D. both: "According to Graph 2, there are more than twice as many sixth graders on the honor roll than eighth graders on the honor roll" and "The two graphs use completely different data."

Step-by-step explanation:

Answer:

B?

Step-by-step explanation:

Answer:

1. y = 7

2.  y = 6

3.  y = 7/2

4. y = 8

Step-by-step explanation:

I searched it up and found the answer.

Let's solve each equation one by one :

➝ 7y + 7 = 56

➝ 7y = 56 - 7

➝ 7y = 49

➝ y = 49 / 7

➝ y = 7

➝ 42 - 6y = 6

➝ - 6y = 6 - 42

➝ - 6y = - 36

➝ y = -36 / - 6

➝ y = 6

➝ ( y + 1 )² = 9

➝ y + 1 = √ 9

➝ y + 1 = 3

➝ y = 3 - 1

➝ y = 2

➝ 1 + 72 / y = 10

➝ 72 / y = 10 - 1

➝ 72 / y = 9

➝ 72 = 9y

➝ 9y = 72

➝ y = 72 / 9

➝ y = 8

Answer:p= −0.0125

Step-by-step explanation: I added 0.6 to 5 and got 5.6 then divided -0.07 by 5.6 and got -0.0125 I’m not sure if it’s correct but tried

0.6 +5=5.6

-0.07/5.6= -0.012