X+3(2×-4)=-19

help please ​

Emma and her 3 friends did chores for Emma's dad on Saturday. They earned 55 and split evenly. How much money did each of the 4 children get?​ Each of them got 13.75

Answer:

Step-by-step explanation:History(H),Economics(E),Literature(L)

1a).To find History(H) only is

H only =H-HE-HL+HEL

H only =60-30-16+10=24

b).E only=50-30-22+10=8

c). L only=48-22-16+10=20

2).no of candidates who sat for the exam is 24+8+20=52

"In an examination of final year students of a school, 60 offered history, 50 offered economics, and 48 literature." The Vein diagram is attached below.

A Venn diagram is a diagram that utilizes circles to demonstrate the similarities and contrasts between two or more items.

Generally, the equation for History students only is mathematically given as

HisO=His-His Eco-His Lie+HisEcoLie

Therefore

HisO=60-30-16+10

HisO=24

EcoO=50-30-22+10

EcoO=8

LieO=48-22-16+10

LieO=20

In conclusion, candidates that sat for at least one subject

At least HEL= 24+8+20

At least HEL=52

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Given-

Annual interest rate = 5%

By using the rule of 72,

Rate x Time = 72

Rate = 5%

t = ?

So,

5 x t = 72

5t = 72

Isolate t by dividing both sides by 5 :-

→ 5t/5 = 72/5

→ t = 14.4 years

Hence, it will take 14.4 years for the deposit to double at 5% annual rate.

✍️ By Benjemin ☺️

Answer:

answer below

Step-by-step explanation:

y = |x|

y = - |x|  .... reflection over x axis

y = - |x+4|   ... horizontal translation to the left 4 units

y = - |x+4| + 1  ... vertical translation 1 unit up

Answer: Not 100% sure, but i think it's 3j + 1...?

Answer:

Will I'm not sure in my answer

4h+2i+3j-2h-i.

=3j+2h-1i

Step-by-step explanation:

first arrange the same litter

3j+4h-2h+2i-i

=3j+2h-1i

Answer:

I) { 1,2,3,5,7,9}

II) { 3,5,7}

III) { 2}

Step-by-step explanation:

n(U)= -1<=X-2 <= 7

= -1+2<= X-2+2<= 7+2

= 1<= X<= 9

n(U)= { 1,2,3,4,5,6,7,8,9}

Answer:

-8

Step-by-step explanation:

-2^3 = (-2)(-2)(-2) = -8

Answer:

-8

Step-by-step explanation:

-2^3=(-2)(-2)(-2)=4(-2)=-8

The average daily change in the temperature of the city is 0.495 degrees Celsius.

Given that

A newspaper reports the following changes in the temperature of a city over 4 days:

2.34 degrees Celsius, negative 2 over 7 degrees Celsius, −0.45 degrees Celsius, 3 over 8 degrees Celsius

According to the question

Write an expression to show the average daily change in the temperature of the city.

Write the steps to solve the expression.

According to the question

A newspaper reports the following changes in the temperature of a city over 4 days:

2.34 degrees Celsius, negative 2 over 7 degrees Celsius, −0.45 degrees Celsius, 3 over 8 degrees Celsius

Then,

The average daily change in the temperature of the city is,

[tex]\rm Average = \dfrac{2.34-\dfrac{2}{7}-0.45+\dfrac{3}{8}}{4}\\ \\ Average = \dfrac{2.34-0.28-0.45+0.37}{4}\\ \\ Average = \dfrac{2.06-0.45+0.37}{4}\\ \\ Average =\dfrac{ 1.61+0.37}{4}\\ \\ Average = \dfrac{1.98}{4}\\ \\ Average = 0.495[/tex]

Hence, the average daily change in the temperature of the city is 0.495 degrees Celsius.

To know more about Equation click the link given below.

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Answer:

Expression: (0.375) + (-0.28) + (-0.45) + 2.34) ÷ 4.

(0.375) + (-0.28) + (-0.45) + 2.34) = 1.985.

1.985 ÷ 4 = 0.49625.

Round to nearest hundredth: 0.49

Answer: 0.49

Answer:

y=2x-2

Step-by-step explanation:

4=2(3)+b

-2=b

y=2x-2

Answer:

Well simplified it is 35/6

Then flip it an it is 6/35

Step-by-step explanation:

Hope this helps!

Answer:

when writing a essay u should indent every paragraph

Step-by-step explanation:

Answer:

I would suggest that you do this to make the essay more "serious" looking, especially if this is for something important.

Answer:

one easy example is that you could owe someone money. For instance, you spend four dollars two times so you have negative eight dollars that you owe to your parent, sibling, friend, etc.

Answer:

IT'S A POSITIVE SLOPE HOPE THIS HELPS

Answer:

They would be 8 cm apart

Step-by-step explanation:

104 divided by 13 equals 8

Answer:

For three tables, there are 12 chairs.

Step-by-step explanation:

Shawty had them apple bottom jeans-

—————————————————————

One table has 4 chairs. That means that two tables should have eight. Your adding 4 chairs everytime a table is added. Now 3 tables. Add 4 more chairs and you should get 12.

————————————————————-

Im sorry you haven’t got an answer in like 2 weeks, have a blessed day!

Please mark me brainlisest if i’m right))

Answer: 12

took the test

Answer:

Step-by-step explanation:

5[2p-4(p+5)]=25

or, 2p-4(p+5)=5

or, 2p-4p-20=5

or, -2p=5+20

or, -2p=25

or, 2p=-25

or, p=25/2

so, p=12.5

x-int  (-40,0)

y-int (0,15)

(x,y)

its just asking for the point when the line crosses or intercpets the x axis (horizontal, left to right) and y axis (vertical, up and down).

also its going by 5's if that helps

Answer:

A. The relation is not a function

Step-by-step explanation:

Answer is n=8.

Step by step:

1) Add 1 on both sides (To isolate the variable, n)

-40 = -5n

2) Divide both sides by -5

-40/-5 = n

3) 2 negatives makes a positive and 40/5 is 8 so n is equal to 8

n=8

Answer:

n=8

Step-by-step explanation:

1. rearrange terms

-41 = - 1 - 5n

-41 = -5n - 1

2. add 1 to both sides of the equation

-41=-5n-1

-41+1=-5n-1+1

3.simplify

a.add the numbers

-41+1=-5n-1+1

-40=-5n-1+1

b. add the numbers

-40=-5n-1+1

-40=-5n

4. Divide both sides of the equation by the same term

-40=-5n

-40/-5=-5n/-5

5. simplify

a. divide the numbers

-40/-5=-5n/-5

8=-5n/-5

b. cancel terms that are both in the numerator and denominator

u=-5n/-5

8=n

c. move the variable to the left

8=n

n=8

Answer:

2/5

Step-by-step explanation:

40 and 100 can both be divided by 20. 40 divided by 20 equals 2 and 100 divided by 20 equals 5

Answer:

2/5 (0.4)

Step-by-step explanation:

We can reduce this by first looking at the fraction. [tex]\frac{40}{100}[/tex]

We can first divide by 10 on both sides to get a better number: [tex]\frac{4}{10}[/tex]

We can simplify both by 2 since thats another common number: [tex]\frac{2}{5}[/tex]

That is the most we can go to!

If this answer helped, consider marking this as brainliest!

Cheers!

Answer:

[tex]3.0\overline{5}=3.0555555...[/tex]

Step-by-step explanation:

We know that [tex]1/18=1/2*1/9=1/2*0.1111....=0.05555555...[/tex].

So, [tex]3~1/18=3+0.055555555...=3.05555555=\boxed{3.0\overline{5}}[/tex] and we're done!

$0.80 because 4.80/6=0.8

Answer: 165.1

Step-by-step explanation:

there are 65 inches in 5'5 feet. multiply 65 by 2.54

Answer:

y = 3x - 5

Step-by-step explanation:

1. The slope-intercept form a line is y = mx + b, where y = y-coordinate, m = slope, x = x-coordinate, and b = y-intercept.

2. Given the values of m and b, let's plug them in:

Therefore, the equation of the line in slope-intercept form is y = 3x - 5.

Have a lovely rest of your day/night.

The equation of the line in slope intercept form is y=3x-5.

Given that, slope is 3 and y intercept is -5.

The slope of a line is a measure of its steepness. Mathematically, slope is calculated as "rise over run" (change in y divided by change in x).

The slope intercept form equation for a straight line with a slope, 'm', and 'b' as the y-intercept can be given as: y = mx + b.

Put m=3 and b=-5 in y = mx + b and simplify.

That is, y=3x-5

Therefore, the equation of the line in slope intercept form is y=3x-5.

To learn more about the slope intercept form visit:

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Answer:

always

Step-by-step explanation: