Mathematics Middle School

Help please I'm so confused

Help Please I'm So Confused

Answers

Answer 1
The answer is -16 because -3- -1 equals -2 then goes to 2 because the absolute value and 2*-8 equals -16
Answer 2

Answer:

B. or -16

Step-by-step explanation:

First, find what |-3-(-1)| is equal to.

|-3-(-1)|

= |-3+1|

= |-2|

= 2

|-3-(-1)|=2

Now we find x (I find it easier to substitute the question mark with a variable)

x÷-8=2

Lets go through our values, or answer choices:

-32/-8 = 4

This cannot be the answer

-16/-8=2

This is the correct answer.

So...

-16÷-8=|-3-(-1)|

They are equal because both sides equal 2.

Hope this was helpful and made it a bit easier to understand.

Related Questions

what type of association is shown in the scatterplot

Answers

Answer:

Positive linear association

Step-by-step explanation:

As the time increases so does the points.

Diana rolls a regular dice, what is the chance that she will roll a 4?

Answers

Answer: 1/6

Explanation: There are six sides on a regular dice, and only one of the sides has a four.

guessing it’s a 6 sided dice, so it will be a 1 in 6 chance (1/6) that you’ll get a 4, hope this helps!

The radius of a circular sign is 17 inches. Equal parts of the sign are painted green and brown. How many square inches are painted each​ color? Use 3.14 for pie .

Answers

Answer:

453.7 in^2 for each color

Step-by-step explanation:

Answer this by finding the area of the whole circle and then dividing that by 2:

(3.14)(17 in)^2  /  2

or:

453.7 in^2 for each color

PS:  It's ' pi ' not "pie"

Answer:

453.7 in^2 for each color

Step-by-step explanation:

.........................................

Answers

Answer:

L (3,1) , M (2,-2) N (4,-3)

Step-by-step explanation:

Multiply the X coordinate by -1.

L (-3)*(-1) = 3

M (-2)*(-1) = 2

N (-4)*(-1) = 4

Ivan is 162.4 centimeters tall and is building a tower out of cans that he wants to be as tall as he is. He wants to know how many cans he will need, but he forgot to measure the length of 1 can. He knows that 10 cans are 56 centimeters tall. If he starts building the tower of cans on a stool that is 28 centimeters tall, how many cans does he need for his tower?

Answers

Answer:

Ivan will need 24 cans. 56/10 = 5.6. Each can is 5.6 cm tall. 162.4-28 =134.4

134.4/5.6 = 24

Step-by-step explanation:

A credit card company charges 17% interest on any charges not paid at the end of the month. In February, $14.45 was paid in interest. How much of the charges were not paid at the end of the month? A. $31.45 B. $245.65 C. $69 D. $85

Answers

I think there is a glitch it wont let me type number s

Answer: D

Explanation:
85x0.17=14.45
0.17 is the interest rate

Math probability
Please help

Answers

The answer is 12/30.
We have 12 red marbles and 30 marbles in total, so the probability is red marbles/total marbles=probability of getting a red marble!

I WILL GIVE BRAINLIEST! PLEASE HURRY!
The grpah represents the journey of a bus from the bus stop to different locations:

Part a: Use complete sentences to describe the motion of the bus in parts 1,2,3,4, and 5 of the journey.

Part B: In which parts of the graph is the function increasing, decreasing, and constant?

Part C: Is the graph linear or non-linear? Explain

Answers

Part A: part 1 it looks a lot of time but it got there part2: it took a short amount of time part3: it also took a short amount of time as part2 and part4 took long amount of time part5 was just short and did not stop

Part B: from parts 1,2,3 is increasing but once it reaches to 4 it slows down then it went back down by A lot

Part C: the graph is linear

This is what I think looking at it if I am wrong sorry

Use the diagram to find the measure of ∠PML.

Answers

Answer:

31 degrees

Step-by-step explanation:

We know that if the angle P is equal to 121+x=180 because when it is reflected, they both have to add up to 180. Therefore, P is equal to 59 degrees. We know that angle L is 90 degrees because there is a square. Therefore, we have to do 180-59-90 to find angle PML. 180-149. Angle PML is equal to 31 degrees.

If this helps please mark as brainliest

Find the slope and the y-intercept

5x-3y=6

Answers

Answer: Look you have a website called symbolab and another called desmos for this stuff.

Step-by-step explanation:

the slope is 5/3 and the y-intercept is -2
hope this helps!!

help asap!!!!!! answer 4 5 and 6 please thx TvT

Answers

Answer:

4. 9

5. 4

6. 35

Step-by-step explanation:

Answer:

4: 25%

5: 75%

6: 50%

Step-by-step explanation:

4. Since 3 out of 12 were salmon fillets, 3/12 of the specials were fillets. And since, 3/12=1/4 and 1/4=25%, it tells us that 25% of the dinner specials were salmon fillets.

5. 12/16=6/8=3/4=75% 75% were gingerbread cookies.

6. 35/70=5/10=1/2=50% 50% of the snacks were carrot sticks.

Find the value of x .Find the measurements of

Answers

Answer:

17

Step-by-step explanation:

42+x=5x

-5        - 5

=17

Find the volume of the rectangular prism pls help me-

Answers

Answer:

5×3×7=105

Step-by-step explanation:

Volume is length × breadth × height

This ise 105 units cubed

PLEASE HURRY
ITS MATH

Answers

Answer:

1.2 x 10 to the third power

Step-by-step explanation:

 

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the  

10  . The sign of the exponent will depend on the direction you are moving the decimal.

It is 1.2 x 10 to the third power :)))))

The area of a rectangle is 96 sqaured meters with the width of 8 meters. Write an equation to find the length of the rectangle. Solve the equation to give the length of the rectanlge. Show all steps and work. NOTE: The first line of the algebraic equation does NOT have the variable isolated. The variable should be isolated ("alone") on the last line of your work.

Answers

Answer:

The length is 12 meters

Step-by-step explanation:

A=L×W

96=L×8

96/8=12

Can you please answer this

Answers

Um I think it might be 320 or 640
I’m not so sure so.... I’m sorry if wrong
320 long I don’t know

Can someone help with any of the problems on the page, please?

Answers

Answer:

use your bar graph to answer the question just put 100 in each of the box

Step-by-step explanation:

which of these measures is the best measure of variability for the dot plot

Answers

Answer:

b

Step-by-step explanation:

most simply by finding the range , or difference between the highest and lowest values.

your answer for this will be b.) interquartile range

The y-coordinate of the vertex of the function y = 2x^2-8x+c is 2. The value of c is...

No links please

Answers

Answer:

i am not sure but tried .

[tex]c=y-2x^{2} +8x[/tex]

Step-by-step explanation:

The value of c would be 16.

find the value of x
no links or i'll hit you with the chancla .

Answers

Answer:

x = 34

Step-by-step explanation: Because it is a supplementary angle, it amounts to 180 degrees, so the equation is 4x+10+x=180. Use basic algebra from there.

helppppp meeeeee:)))))))))))))))))))))))) ​

Answers

Answer:yes

Step-by-step explanation:

is so yes so if the 50 it was the 40 so then they it yes

Answer:

19.5°

Step-by-step explanation:

The sum of any 3 angles of a triangle is 180.

That being so 33.5 + 127 + F = 180.

33.5 +127 + F - 33.5 = 180 - 33.5

127 + F = 146.5

127 + F - 127 = 146.5 - 127

F = 19.5

A fair coin is flipped four times. Use a tree diagram to find the probability of observing
exactly two heads.

Answers

1/16

1/16

1/16

1/16

1/16

Answer 6.25%

Step-by-step explanation:

6.25%

plsplsplsplspsplsplsplsplsplsplspslpslpls

Answers

Answer:

X= 6!

Step-by-step explanation:

7 is half of 14

6 is half of 12

Have a great day!

Find the area of the figure.

Answers

[tex]6 \times 3 + 6 \times 2 \times \frac{1}{2} + 3 \times 3 \times \frac{1}{2} = 18 + 6 + \frac{9}{2} = \frac{57}{2} = 28.5[/tex]m

The area of the figure is 28.5 meters squared
Explanation
Divide the figure into two triangles and a rectangle.

The area of the triangle at the top is:
6 x 2 /2= 6

The area of the triangle on the right is:
3 x 3 /2= 4.5

The area of the rectangle on the center is:
3 x 6 = 18

Add the all up:
18 + 4.5 + 6 = 28.5

Have a nice day.

someone please help me

Answers

Answer:

..

Step-by-step explanation:

There is no enough information to be given. SORRY

Answer:

wait this is confusing where is the video??

Step-by-step explanation:

whats the operation

multiplication ? subtraction ?

Answers

Subtraction is the operation that you should is to solve this problem
Yes, subtraction is indeed the operation. 30 dollars minus whatever he bought (7.84 +15.8)

30 - (7.84+15.8)

Alan sells beaded necklaces. Each large necklace sells for $5.70 and each small necklace sells for $5.10. How much will he earn from selling 5 large necklaces and 3 small necklaces?

Answers

Alan will make $28.50 from 5 large necklaces and $15.30 from 3 small necklaces. $43.80 in total :)

Heeeeeeeeeeeeeeeeeeeeeeeeeeeeelp! PLZ
Thanks!

Answers

Answer:

3.67 or 3.7

Step-by-step explanation:

1+3+1+4+3+6+7+3+5/9

3.67!

Explanation: Add all the numbers up and then divided by the number of how many numbers are there! So 1+3+1+4+3+6+7+3+5! Which is 33! Then since there are 9 numbers total, divide that 9 from 33! And that’s your mean! :)

FIRST LOOK AT THE PICTURE PLS.

Which adjustment would turn the equation y = –3x2 + 4 into a linear function?

Answers

I also think it is c. Just look over and make sure or your positive that i am right

A suit originally costing $240 is on sale for 25% off the original price. Sales tax is 7.5%. What is the final cost of the suit? (Math)

Answers

$193.50

start by multiplying 240 by .25 (25%) to find out how much is 25% of 240. this equals 60.
then, subtract $60 from $240. equals 180.
next, to add the sales tax, multiply 180 by 0.075 (7.5%) this is $13.50.
lastly, add the tax, which is $13.50, to the suit's sale price, which is $180.
180+13.5= $193.50

Answer:

Step-by-step explanation:

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