I will give Brainliest!!!
Sixth-grade student enrollment for the years 1985 to 2005 is shown in the line graph below. Based on the information, what will be the student enrollment in the year 2010?


Projected 6th-grade student enrollment for the year 2010 is __________ students.

Answer:

$143.84

Step-by-step explanation:

Given the following question:
Initial price of the chair was $124....
Marked up 16% (which means the price has increased by 16%)
Find the new price of the chair...

In order to find the answer, we find 16% of a given number in till it equals 124 which was the initial price.


[tex]\frac{143.84-124}{124} \times100=143.84-124=19.84\div124=0.16\times100=16[/tex]
16% of 143.84 is 124
143.84 is already rounded to the nearest cent

Which means the new price of the chair is "$143.84"

Hope this helps.

Answer:

31°

Step-by-step explanation:

As there is a z shape: we can deduce that:

5x+12+x=180

So now we solve this to get x

6x=180-12

6x=168

x=168÷6

x=31

31°

Answer:31

Step-by-step explanation:

i used a protractor

Answer:

240cm²

Step-by-step explanation:

area of a triangle:

½ x b x h

= ½ x 6 x 4

= 3 x 4

= 12.

since there are 8 of the same triangles, they will all have the same area. so to work out the total area of a triangles, we times the area of one triangle by the 8 triangles in the polygon.

12 x 8 = 96.

for the square in the middle:

area of a square = length x width

area of a square = 12 x 12 = 144.

all we need to do is add these two totals together.

144 + 96 =240cm².

we use the units cm², because we have been multiplying xcm x ycm which can be simplified to cm² :)

Answer:D

Step-by-step explanation: angle a and b are already labeled

Answer:

  D.  3 units

Step-by-step explanation:

Rotation does not affect the lengths of segments. Segment AB is given as 3 units. After rotation, segment A'B' will remain unchanged at 3 units.

  A'B' = 3 units

Answer:

Step-by-step explanation:

a = 1/2

c = 9

    2ac

 = 2 x 1/2 x 9

= 9 (ANS)

Answer:

a)336 cookies

Step-by-step explanation:

if u look at graph x is going by 3 and y is going by 48 so at 21 cups of flour u look at x and go up to the line and see wher it lines up which it lines to 336

12 = 192, 24 = 384

the answer is 384

Answer:

<5 is half of <3 (112/2=56)

<6 is the same as <3. I know this to be true because when the angle are like across from each other. Basically the number that are across from each other (hope that makes sense). <1 is the same as <8 and they are both half of <3 which is 56.

Step-by-step explanation:

Have a great day/night/life XD

Answer:

the first bounce took away 80 meters from the bounce and on the second bounce it took away 64 meters

Step-by-step explanation:

Answer:

wasn't sure if you needed the equation but I've shown it anyways

h = 8b² - 104b + 496

Step-by-step explanation:

hope it makes sense any further clarification let me know :)

Answer:

C

Step-by-step explanation:

-8*-5 + 4 = 28

-8*0+4=4

-8*2+4=-12

Answer:

so to solve an inequality you just treat the inequaltity sign like an equals sign except if you multiply by negative 1 you flip the direction of the sign.

p-7/12>3/10

add 7/12 to both sides

p>7/12+3/10

p>35/60+18/60

p>53/60

so if you had to graph this on a number line you would have an open circle on 53/60 and an arrow coming off pointing to the right

Step-by-step explanation:

Answer:

Not completely sure about A but I know the rest!

Explanation:

a) burritos are the independent variable because it is labeled as x. X will always be the independent variable. The reason I am confused is because all throughout my learning I was told "time" will always be independent and it had always proved to be true. I would just go with burritos though.

b) linear function is y=0.75x, with 0.75 being the slope representing the amount of time taken to make x amount of burritos. I see you already did most of the work! You just have to remember that to find slope (or m), that you do change in y/change in x.

c) when graphing, draw a point at the origin, (0,0). Then count 0.75 units up, and move 1 unit to the right. Your line should be from left to right going "upward".

d) your answer for d is correct

Answer:

the formula for parallelogram is B*H so answer is 36 which u have

Step-by-step explanation:

so area of parallelogram photos is b*h which is6*4=24

area of parallelogram board is 24*36

now divide to find number of photos

24*36/24

24 cancel each other and answer is 36

simplify: -2(4 -3y) + 5 (4y - 1)

- 13 + 26y

Answer:

1 is 10x - 8,( 2 is 14n + 15,( 3 is 20y +11,( 4 is -5x - 17,( 5 26y - 13

Step-by-step explanation:

1 you use distributive property so 2 * 5x and 2 * 4, 2 you use distributive property again and add 10n and 4n, 3 you use distributive property and since you multiplying with 2 negatives it makes them positive, 4 you use distributive property and subtracting -15 by two becomes -17, 5 you use distributive property on both and add the rest together.

Answer:

C

Step-by-step explanation:

The original is L, if it was roated 180 degrees clockwise it would be in the same spot

Answer:

c

Step-by-step explanation:

The original is L if it was rotated 180 degrees clock wise it will most likely be in the same spot hope this helps <3

Answer:

Step-by-step explanation:

There we go :)

Answer:

C is the correct answer

Step-by-step explanation:

Hope this helped you, sorry I don't have an explanation.

Answer:

D

Step-by-step explanation:

in the question the scale factor is 4 so that means it is a dilation (getting larger) because the scale factor is >1

Answer:

16

Step-by-step explanation:

80% of 20 is 16

Answer:

16

Step-by-step explanation:

Answer:

80 answer is 80

Step-by-step explanation:

50+30 = 80 answer

Answer:

i hope this is right aaeae

Step-by-step explanation:

21)  five plus t times two equals eight

22) negative ten equals three

23) b plus two times seven

24) two times c times five

25) y plus eleven times seventeen

26) three times b times eight

Answer:

24)  17.5 Quarts

23) 3520FT  

 20) 6600FT

 21) 6.5 pt

 19)  24 Fl Oz

  22) 6750 Ib

Step-by-step explanation:

1 Mile= 5280

1 Cup= 8 Fl Oz

1 Pint= 2 Cups

1 Quart= 2 Pints

1 Ton= 2,000 Pounds

Answer:

D

Step-by-step explanation:

Im pretty sure the answer is D:)

Answer:

Marie drives for 3 hours.

Step-by-step explanation:

Equation d = rx

d = distance traveled

r = rate of speed

x = # of hours driven

35x = 105

x = 105 / 35

x = 3

Marie drives for 3 hours.

Answer:

it is definitely the option of C

Answer:

b infinite solutions

Step-by-step explanation:

3x+3y= 12

when divided by three you get

x+y=4

This can have many solutions such as

x=1 y=3

x=1.5 y=2.5

x=3.99

y=0.01

etc

Answer:

26

6x+9

Step-by-step explanation:

Answer:

Your grade is now a 62.5%

Step-by-step explanation:

all you have to do is find the average

Answer:

a D

Step-by-step explanation: 62.7 which is a d

Answer:

12 literaly how old are u bro

Step-by-step explanation:

Answer:1)  Gallons per minute change is -2/3 gallons per minute  since it decreases by 2 gallons in 3 minutes

2)  we have 5 gallons and lose 2/3 gallons per minute

(2/3 gal/minute)(x minutes) = 5 gallons

x = 5(3/2) = 15/2 = 7.5 minutes to drain the other 5 gallons

3)  There were 10 gallons when the tank is full

    That is 3 gallons more than the 7 gals there when Jada arrived.

    (2/3)(x) = 3

    x = 3(3/2) = 9/2 = 4 1/2 minutes

The tank was full 4 1/2 minutes before Jada arrived.