Mathematics Middle School

The table shows the average annual salary for four jobs.
Based on this information, how much more will an elevator technician make than a librarian over 10 years?
A. $174,930
B. $1,263,070
C. $17,493
D. $126,307

The Table Shows The Average Annual Salary For Four Jobs.Based On This Information, How Much More Will

Answers

Answer 1

Step-by-step explanation:

[tex]71900 - 54407 = 17493[/tex]

[tex]17493 \times 10 = 174930[/tex]

Answer 2
the answer is a- $174,930

Related Questions

Solve the system of equations by adding or subtracting.
3x + y = 13
2x + y = 8


The solution of the system is (____, _____).

Answers

Answer:

(5, -2)

Step-by-step explanation:

3(5)=15   15+-2=13

2(5)=10    10+-2=8

hope this helps!

(5, -2) this easy use elimination multiply one of the equations by -1, x,y

what are 3 like terms for 42bc

Answers

Answer:

43bc 44bc and 45bc

Step-by-step explanation:

43bc 44bc and 45bc are all like terms

How many solutions can be found for the equation 3y + 5 − 2y = 11?
A.) Zero
B.) One
C.) Two
D.) Infinitely many

Answers

Answer:

B.) One

Step-by-step explanation:

3y + 5 − 2y = 11

y+5=11

y=11-5

y=6

How many solutions can be found for the equation 3y + 5 − 2y = 11?
A.) Zero
B.) One
C.) Two
D.) Infinitely many


The answer is B.one

no links
expression 7(2j + 3 + 2j).

use mathematical properties to create two expressions that are equivalent to the expression you created in Question 1. Make sure you show all steps in your work.

Answers

Answer:

28j+21

Step-by-step explanation:

7(2j+3+2j)

Times everything in the ( ) by 7.

You should get (14j+21+14j)

Add 14j and 14j together.

And you get the answer.



7(2j+3+2j)

2j x 7 = 14j

3 x 7 = 21

2j x 7 = 14j

(14j + 21 + 14j)

14j + 14j = 28j

28j + 21 is the answer

Pls help! This is multiplication! :(

Every polar bear equals the 6 Time tables (for instance 6, 12, 18.)

The 1st Trip had 24 polar bears

The 2nd Trip had 36

The 3rd Trip had 30

The 4th Trip had 48

How many polar bears are in all? Count by six when counting them all.

Answers

It’s should be 130 hope this helps
It’s the 3rd Trip had 30

Is this true NO LINKS!
The mean and median may or may not be in the set of data, but the mode is always in the set of data.

Answers

FALSE! Ex. If the numbers on the set are 54 and 54 there is no mode (sorry if wrong)

Write an explicit formula for a , the nth term of the sequence 7, 14, 28, ...

Answers

Answer:

The sequence 7, 14, 28, ... is a geometric sequence with first term 7 and common ratio 2. The explicit formula for a geometric sequence is a_n = a_1 r^(n-1), where a_n is the nth term, a_1 is the first term, and r is the common ratio. In this case, a_n = 7 (2)^(n-1).

Here are the first few terms of the sequence:

n = 1: a_1 = 7

n = 2: a_2 = 14

n = 3: a_3 = 28

n = 4: a_4 = 56

n = 5: a_5 = 112

As you can see, the formula works for all values of n.

Step-by-step explanation:

HELP QUICKLY!DONT SAY 3 BECAUSE THERE IS 2 SLOTS NOT 1 SO ITS NOT 3

Answers

Answer:

4 on top three on bottom?

Step-by-step explanation:

Answer:

Hate to break it to you, but it actually is 3

Step-by-step explanation:

You need to make sure 3/4 is equal to the fraction.

It doesn't matter how many slots there are.

The fraction that it's going to be equal to is 9/12

To get the 12 on the bottom, you need to multiply the 4 by 3

Because you want to get an equivalent expression, you have to the same thing to the top.  So 3 x 3 is 9.

Both slots are going to have a 3 in it

ahhh i.d.k how to do this pls help

Answers

Answer:

y=-2x-3

Step-by-step explanation:

The set up is always y=mx+b. You have to find m (m is slope) and b (b is y-axis). Since the line goes down, it has a negative slope. From the first point to the second, it goes down 4 and over 2. If you divide 4/2, you get 2 for the slope. The y-axis is just where the point meets the y-axis line and in this example, it meets at -3 so that is your b value.

According to my calculations the correct answer would be y=-2

What the factors of 40 with a sum of -22? *

Answers

Answer:

Why is 90 the sum of all factors of 40, including 40? The factors of the number 40 are: 1, 2, 4, 5, 8, 10, 20, 40. If you add them up, you will get the total of 90.

Step-by-step explanation:

2. Given the points A, B, C, D, calculate:

(a) the angle B of the triangle ABC

(b) the area of the triangle ABC

(c) the median BE of the triangle ABC

(d) the height AH of the triangle ABC

(e) the volume of tetrahedron ABCD

(f) the point E so that ABCE is a parallelogram.

A(-1, 2, -3), B(4, -1, 0), C(2, 1, -2), D( 3,4,5)​

The factors are 1,2,4,5,8,10,and 20

How do these numbers compare? Drag the correct comparison symbol to the box. 2.75 2.6

Answers

COMPARE

[tex] \\ \sf \: 2.75 \: \: \: \green{\boxed{\tt{{ > }}}} \: \: \: 2.6 \\ [/tex]

The correct sign for the two given digits compared is greater than. 2.75 is greater than 2.6.

2.75 > 2.6
I don’t know why the answer has to be 20 characters, but oh well.

pls help
solve:
1. 4x + 2 > -14

2. -2x + 6 ≤ 20

Answers

1. x>-4

2. x> -7
—

There is a line under the thing btw make sure to put it
4x − 2 = −6x + 18

hope that helpsss

Can y’all help me plzzzz

Answers

Answer:

(-3,2) and (-3,0)

Step-by-step explanation:

(-3,2) and (-3,0) I did this yesterday so I’m

herlp mehhhh pweeaasee!!!!

Answers

equivalent fractions have the same amount
they have the same amount, come to me if you need more help i’m good with fractions :)

All of the used hardcover books at a yard sale are the same price. Hugo said $4.50 for 6 books.

Explain how to find the unit price of the books.

Answers

Answer:

divide 4.50 and 6 to get 0.75

Answer:

 $0.75

Step-by-step explanation:

To find the unit price of the books, you have to divide 4.50 by 6.

4.50 ÷ 6 = 0.75

The unit price, or the cost of one book, is $0.75

(And if you have problems like this in the future, and don't know how to divide it, try using a calculator.)

This pattern follows the rule add 9. What are the next 3 terms?

A. 36, 45, 54
B. 39, 48, 57
C. 42, 51, 60
D. 54, 63, 72

Answers

Answer:

A.

Step-by-step explanation:

27 + 9 = 36, thus A.

A= 63

B= 66

C= 69

D= 81

Plss herlp mehh (thank ver muth)

Answers

Answer is A pretty sure
Ishshgdvdvdvsvsjejehsgshs

WILL GIVE BRAINLIEST AND STARS
A family goes to Wendy’s and places the following order: three cheeseburgers, one hamburger, a small soda, two orders of fries, a medium soda, and another hamburger. Write an expression to represent the cost of their order.

Answers

Answer:

(2.50×3)+ 1.25 + 1.00 + (1.10×2)+1.50+1.25=14.7

3C+2H+S+2F+M
That’s the expression every letter represent the type of food, and every number represent how many they got

(BRAINLIST)
1 Draw Chen's thermometer. Be sure to label each section.

2 Chen labels another thermometer that uses 10 different sections. ​

Answers

What’s the question exactly
What’s the question??

Plz help. Don't graph, just answer the question. Thank u :)

Answers

Answer:

D if this is right pls give brainly :)

Step-by-step explanation:

worth 30 points and if u show your work u will get brainliest

Answers

Answer:

A. z*(2*4)

Step-by-step explanation:

(z*2)*4

=4(2*z)

=4(2z)

=8z

A. =z(2*4)

=z(8)

=8z

We start with:

[tex](z*2)*4=8z[/tex]

Let's check all the answers:

[tex]A= 8z\\B=4z+8\\C=2z+4\\D=8z^2[/tex]

We can see that A is the same as what we started with.

Which of the following are inverse operations? Check all that apply.
Group of answer choices

Multiplication and Exponents

Roots and Exponents

Roots and Division

Addition and Subtraction

Roots and Multiplication

Answers

Addition/subtraction and roots/division hope this helps

please help again wonderful people!
When plotting points on the coordinate plane below, which point would lie on the x-axis?

A coordinate plane.

(6, 0)
(0, 2)
(3, 8)
(5, 5)

Answers

Answer:

not sure but I think (6,0)

Answer:

(6,0)

Step-by-step explanation:

for (6,0), x is 6 and y is 0 which means that the 6 would only be on the x. If the y is zero, you just stay on the x axis.

hope you have a good day!

I need help with this (No troll answers please)

Answers

The answer is 167 as you can see above
The awnser is 167 ok

Can anyone help me with this till I get an 80 please?

Answers

Step-by-step explanation:

C=2πr

C=2*3.14*19 because the diameter =twice the radius

C=119.32

Answer: The circle circumference it's 119.38 ft.

Step-by-step explanation:

You have to use the formula to find the circumference.

From Monday through​ Friday, Earl works in the bookstore on 2 days and in the tutoring center on another . On Saturday and​ Sunday, Earl writes news stories ​50% of the days. How many days does Earl work in a​ week? What percent of Monday through Friday does Earl ​work?

Answers

Answer:

Earl would work 0.035%

Step-by-step explanation:

(5g + 4) +3 (g - 1) what is the answer
just for fun btw..

Answers

Answer: 8g + 1

Step-by-step explanation:

(5g + 4) + 3(g - 1)

5g + 4 + 3g - 3

Bring like terms together

5g + 3g + 4 - 3

Combine like terms

8g + 1

8g+1 just worked it out

Example : C For Cheeseburger , S for small and etc

Alexis goes to McDonald’s to get lunch for herself and her mother. Everything she orders is from the dollar menu. Alexis orders three McDoubles, two small fries, and two small cokes. Then she realizes she needs to take off one of the McDoubles and add two McChicken sandwiches. Write an expression to represent the cost of her order.

Answers

Answer:

3+2+2-1+2=8

Step-by-step explanation:

Hope this helps!

3+2+2+-1+2=8

3+2 = 5
5+2=7
7-1=6
6+2=8
answer= 8

The Lopez family left Dallas and went to Houston. Then they went from Houston to Austin. Then they took the shortest route back to Dallas. How far did they travel in all? Tell how you found the answer.

Answers

Answer:

I would assume they drove a car.

If so, then Dallas to Houston: 239.3 miles.

Then, Houston to Austin: 165.3 miles

Shortest route back to Texas: 913.5.

I used g o o g l e m a p s to find my answer.

Now add the numbers up:

239.3+165.3+913.5= 1318.1

They traveled 1318.1 miles in all.

Greg made a small sign to advertise his school’s activity night. The sign was 15 1/2 inches wide and 11 inches long. Gloria made a longer banner to let students know about the activity night. Her poster was also 15 1/2 wide but it was 44 inches long. How many times larger is the area of Gloria’s banner than Greg’s sign?

Answers

Using the area of a rectangle, it is found that the area of Gloria’s banner is 4 times larger than the area of Greg's sign.

What is the area of a rectangle?

The area of a rectangle of length l and width w is given by:

[tex]A = lw[/tex].

For Greg, the sign was 15 1/2 inches wide and 11 inches long, hence the area in square inches is given by:

[tex]A_{gr} = 11 \times 15.5 = 170.5[/tex]

For Gloria, the poster was 15.5 inches wide and 44 inches long, hence the area is of:

[tex]A_{gl} = 44 \times 15.5 = 682[/tex]

The ratio is given by:

[tex]r = \frac{A_{gl}}{A_{gr}} = \frac{682}{170.5} = 4[/tex]

The area of Gloria’s banner is 4 times larger than the area of Greg's sign.

More can be learned about the area of a rectangle at https://brainly.com/question/10489198

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