MATHEMATICS MIDDLE SCHOOL

Select the number line model. A, B, or C.

Answers

Answer 1

Answer:

Answer:

I would say C, None of the above.

Step-by-step explanation:

Due to the fact that it says 8-1, so the number line should go to 8 down to 7.

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Which expressions are equivalent to 4b ?Choose all answers that apply:a. b+2 (b+2b)b. 3b+bc. 2(2b)
Help help help thanks
Name the value of the places named 1235012

1500 at 4% for 5 years

Answers

1st year 1560
2nd year 1622.4
3rd year 1687.3
4th year 1754.79
5th year 1824.98

Answer:

$1824.98

Step-by-step explanation:

Which number is 164,502,423 decreased you 100,000?

Answers

This is very basic math..

Here is the answer you should have gotten : $164, 402, 423$

And the way you can do this is just by subtraction "1" hundred thousand from the "5" hundred thousand which makes it "4" hundred thousand..

Hope this Helps.. :)

164,502,423 minus 100,000 = 164402423

i hope i helped!

Which ones are parallel, perpendicular or intersecting

Answers

Answer: plug them in a graphing calculator and you'll automatically get ur answer! Or use y = mx + b method and b would be your y-int (0,b)! mx is example: 2/1 or 2/4! Top number counts up if the mx is positive, if mx is negative it goes down! The bottom number fraction count how far it goes to the right side! mx is constant so it will keep going forever!

A digital camera for $249.99 at 4% sales tax

Answers

First, change the 4% into a decimal. Once thats changed, it will be 1.04
Multiply 1.04 by the amount of the cost, to get your answer.
But, to make this easier, and to not go through more work, lets round your money amount to $250
Now, all you have to do is multiply.
$250 · 1.04 ≈ $260
So, your answer for $250 with 4% (1.04) percent sales tax would be a grand total of:
$260
~~~~~~~~~~~~~~
-Hope this helped :)

i'll round the 249.99 to 250 for simplicity
250*1.04=260 or 259.9975 if you want to be technical

Given (x – 7)2 = 36, select the values of x.x = 13

x = 1

x = –29

x = 42

Answers

Answer:

A. x = 13

B. x = 1

And the next equation answers are:

C. x = 1-5√2

D. x = 1+5√2

Step-by-step explanation:

Just took it. Edg 2020. Hope this helps :)

Answer:

a and b

Step-by-step explanation:

13

1

What is two thirds times five

Answers

Well, 2/3 multiplied by 5 would be, 3.33

Multiply 2/3 x 5When multiplying fractions, just multiply across. You don't need a common denominatorSo 2/3 x 5 is 10/3

Other Questions

What value of y will make the equation true? √34 x √y =34

Laurie buys four bags of candy with 10 pieces of candy in each bag. Her father then gives her 5 more pieces of candy. Laurie wants to give as much of her candy as she can to each of her six friends, and she wants to make sure they each get an equal number of pieces. How many pieces will be left over, if any, after Laurie gives her friends the candy?pieces left over

In order to raise money for holiday gifts for your family, you are planning on starting a dog walking and car wash business. You earn $12 per hour while dog walking and $18 per hour washing cars. You need to earn at least $600 during the month of November.1.Assign a variable to represent the number of hours that you will spend dog walking in November. Write an expression to represent the amount of money you need to earn while dog walking. 2.Assign a variable to represent the number of hours that you will spend washing cars in November. Write an expression to represent the amount of money you need to earn while washing cars. 3.Write an algebraic model using inequalities that represents the total amount of money earned by dog walking and washing cars during the month of November. 4.Graph the algebraic model in the first quadrant only. Let the x-axis be the number of hours spent dog walking and the y-axis be the number of hours spent washing cars. Click here for a sheet of graph paper to print.. 5.Use the graph and algebraic model to answer the following: a.Why does the graph exist only in the first quadrant? b.Are you able to earn exactly $600? Use the solutions of the system to find possible combinations of outcomes that equal exactly $600. Where do all of the combinations occur in the graph? c.Is it possible to earn more than $600? Use the solutions of the system to find possible combinations of outcomes that are greater than $600. Where do all of the combinations occur in the graph? d.If you work for 10 hours walking dogs and 10 hours washing cars, will you have earned enough money for the holiday gifts? Where does 10 hours walking dogs and 10 hours washing cars fall on the graph? Is this location representative of the solution to the algebraic model? Click here for a sheet of graph paper to print.. 6.How would the algebraic model be different if you needed to earn more than $600? Adjust your algebraic model to show that you must earn more than $600. Would the graph of the model be different from the original? Would you include the line in the solution? What type of line represents "more than"? Graph your new algebraic model . 7.In complete sentences, explain the difference between a solid line and a dashed line when graphing an inequality. When graphing the two algebraic models, how did you determine which type of line to use? 8.How did you determine which part of the graph of the inequality to shade? What does the shaded area tell you? What does the area that is not shaded tell you?

A manufacturer buys bolts from a supplier. The bolts cost 0.17 cents each, but the manufacturer made a deal with the supplier and get 4000 bolts for $595.50. To the nearest cent, how much money does the manufacturer save on 4000 bolts with this deal?