PLS HELP ME GIVING BRAINLIEST TO -FIRST- COEECT ANSWER!!
find the value of x.

website sells popular books in hardcover, paperback, and digital form. The paperback version of a book sells for 12 dollars less than the hardcover version, and the digital version sells for half the price of the paperback copy.

The website adds a finance charge equal to 1/10 of the price of the hardcover version to all purchases.

Which expressions represent the total cost of the digital version of a book if the hardcover price is h dollars?

I’d you have this question:

A line graph shows quantity demanded on the x-axis from 0 to 30 and price in dollars from 0 to 25. A line labeled D starts at point (5,25) and decreases to point (25,5). Other points appear between. A line labeled D subscript 1 starts at point (7,22.5) and decreases to point (27,2.5). Other points appear between. A line labeled D subscript 2 is not visible, but there is an arrow pointing left for this line. An arrow points right for line D subscript 1. If the demand curve shown above shifts to the right then the __________. A. price increased B. demand increased C. price decreased D. demand decreased

The answer is B

Which is the BEST definition of the term degree of rotation?
A. The degree of rotation is the ordered pair in the coordinate plane about which you rotate the object.

B. The degree of rotation is the angle measure that the object will be rotated.

C. The degree of rotation is the circular movement of an object around a fixed point in the coordinate plane.

D.The degree of rotation is the negative movement of an object in the coordinate plane.

Part B

Dario decides to take each one of the 4 pieces and share it equally among the 5 of them. First, he divides one piece into 5 equal parts and shares it, then the next one, and so on.

What fraction of the party size sub did each person get after all the parts were shared out? Briefly explain your reasoning​

Refer to your Expeditions in Reading book for a complete version of this text.

Barton is remembered for her contributions during the Civil War.

Which three details should be included in a summary of Barton’s contributions?


Barton earns permission to join the army and provides supplies to soldiers in the field when supply wagons cannot get through.

She speaks in cities around the country to talk about the Red Cross and to encourage others to become involved.

She works with doctors treating the wounded on the front lines and expects to be treated the same as male soldiers.

Barton convinces the army to set up aid stations near every battlefield so wounded soldiers can receive immediate medical care.

Solve: 80 ≥ -8(w - 8)

ANSWER CHOICES:
1. w ≥ -2

2. w > -2

3. w < -2

4. w ≤ -2

16.2 is what percent of 90?

18%

14.6%

90%

16%

PLSSS HELP 25 points for right answer and Brainiest
Which equation has (100, –100) as a solution?
A. y = 0.1x – 99
B. y = – x – 100answer
C. y = x
D. y = –x

The speed of 10 cars on a certain highway stretch was recorded below. If the mean of the data is 63.2 with a standard deviation of 6.2, circle all data values with a z-score less than 0.5.
{49, 58, 60, 63, 64, 64, 65, 67, 70, 72}

I need y'all help so bad

GIVING BRAINLIEST FOR BEST ANSWER!
Solve the equation using fraction models.
2 3/4 - 1 1/2 = ____

what must happen to make harvesting electricity possible??

How many quarts are in​ 814 ​gallons?

Note: 1 gallon = 4 quarts


A. 2 1/8 qt


B.16 1/2 qt


C.33 qt


D.66 qt

Neil needs to cut 3 long boards into 9 smaller boards the first is 10ft second 16ft third 18ft the table list the smaller boards neil needs to use??

Just number 18 pls help

PLease help it is discount math i thought i did it right but i didnt so please help

1 3/7 x 2 3/4

1. 2 9/28
2. 2 13/14
3. 3 13/14
4. 3 9/28

HELP PLEASE??????????????
:)

HELp!! im giving braniliest!

ashly lives 3/4 miles from her school. She walked 1/2 of the way from her home draw a model and work. and you have to do 3/4 x 1/2 but i dont get 2/4

HELP ASAP!!! WILL GIVE BRAINLIEST

HELP BRAINLIEST PLUS 25 POINTS
A. (2, 6) and (3, 0)
B. (6, 2) and 3, 0)
C. (6, 2) and (0, 0)
D. (2, 6) and (0, 0

HURRY
Which ordered pair is not a solution of the linear equation shown?
y= 1/2x


A. (2, 1)
B. (1, 1/2)
C. (4, 8)
D. (–2, –1)

Which expression is equivalent to –3(y–6)?

(1a) Diego is trying to find the value of x in 5x = 35. He draws this diagram but is not certain how to proceed. Explain what he should do next. *

​What is the best estimate for this sum?

1/4+2/7


The sum will be close to 1/4.

The sum will be close to 1/2.

The sum will be close to 1.

adding and substracting and simplifying fractions 8 questions

The length of two sides of triangle are 4cm and 5cm. Between what two
measures should the length of the third side fall?

the equation y=8.4x represents a proportional relationship.what is the constant of proportionality

A teacher surveyed her class after they had taken a vocabulary test. Eighteen of the students claimed they had studied at least one hour for the test. The remaining twelve students admitted that they had not studied for the test at all. The test results (expressed as a percent) for the two groups are shown below.

Studied: 88, 100, 94, 79, 92, 100, 95, 83, 89, 99, 100, 91, 89, 95, 100, 93, 96, 84

Did Not Study: 82, 72, 45, 91, 58, 83, 65, 87, 90, 77, 73, 89

Calculate the range and interquartile range for each set of data.
Using complete sentences, compare the data sets based on your results in part A.

ANSWER TO QUESTION

Part A

Studied : 79, 83, 84, 88, 89, 89, 91, 92, 93, 94, 95, 95, 96, 99, 100, 100, 100, 100
Range : 21
Interquartile range : 99.5 - 89 = 10.5

Did not study : 45, 58, 65, 72, 73, 77, 82, 83, 87, 89, 90, 91
Range : 46
Interquartile range : 89 - 65 = 24

Part B

The students that claimed to study had a lower range and interquartile than the students that did not study. Range difference between the students that did not study vs the students that did study, 46 > 21. Interquartile range difference between the students that did not study vs the students that did, 24 > 10.5.