Mathematics High School

if a desktop computer costs $800 and a tablet costs $400, how can someone determine how many of each they can buy with $20000?

Answers

Answer 1

Answer:

it depends how many of each you want, you would take $800 for the price of the item or $400. then x for the amount of items you need.  then put that all over your total and divide.

so it would look like this

Step-by-step explanation:

800(x)

-------------

20,000

Related Questions

A rational numbers are ______ Integers

Answers

A rational number are 2 integers

Answer:

A rational number is a fraction of 2 integers.

PLEASE HELP ME WITH THIS TEST the LAST QATION AND I STUCK ON IT

Answers

Answer:

x = 36

∠M = 36

∠P = 71

∠N = 73

Step-by-step explanation:

Find the GFC of 16 and 80

Answers

Answer:

It's 16

Step-by-step explanation:

Hope this helped have an amazing day/month/year!

Help please! Geometry will provide brainly

Answers

Answer:

Dilate triangle ABC with scale factor 1/3, then reflect over the line segment CD.

=================================================

Explanation:

We're given that BC = 18 and EC = 6. In order to map ABC onto DEC, we need to have the triangles the same size. In other words, the triangles must be congruent and in the same location. One triangle will be on top of the other.

To make triangle ABC congruent to triangle DEC, we need to have BC = EC. Currently BC is 3 times longer than EC. So we need to dilate with a scale factor 1/3

Note how (1/3)*18 = 6. This scale factor will reduce segment BC so it goes from 18 units long to 6 units long. The same applies to the other segments of triangle ABC.

----------------------

After the dilation, triangle ABC is the same size and shape as triangle DEC. However, the two triangles are not in the same location. We would need point B to be at the same location of point E for the triangles to match up perfectly (point A and point C are already in their proper locations).

To move point B to E, we need to apply a reflection over the horizontal line CD. This will not move points A and C. Points on the line of reflection stay where they are.

---------------------

So to summarize, we apply a dilation with scale factor 1/3 to triangle ABC. This gets triangle ABC to the right size. Then we reflect over the line segment CD so that point B moves to point E's location.

A piece of timber is x cm long. 9 cm is cut off how much is left

Answers

Answer:

x-9cm

Step-by-step explanation:

compute

Carrie Crop Growers square garden has a side length of 12 feet. What is the area of the​ garden? What is the​ perimeter?

Answers

Answer:

Area = 144   Perimeter = 48

Step-by-step explanation:

if the garden is square and the length is 12 all you do is 12 * 12 for the area and 12+12+12+12 for the perimeter.

9
(-2,3)
+ 8
8
-1
2
X
(2.-1)

Answers

Answer:

Step-by-step explanation:

what is the perimeter of nadia 's square

Answers

Answer:

Part A: 100

Part B: 625

Step-by-step explanation:

Part A equation: 25 x 4 = 100

Part B equation: 25 x 25 = 625

The height of a rider on a Ferris wheel, in metres, can be modelled using the function , where is the angle of rotation. (in calculator use x instead of )
Use a graphing calculator to graph the function.
What is the radius of the Ferris Wheel?
At what height was the rider when the ride began?
How would the function and the graph change if the Ferris wheel turned in the opposite direction?

Answers

Answer:

6

Step-by-step explanation:

i need help
with this

Answers

Answer:

Step-by-step explanation:

x=√3, y= 3

You spend 264 dollars on clothes. Shirts cost 24 and pants cost :2 you buy a total of 9 items

Answers

EQUATIONS:

24x + 32y = 264

x + y = 9

x is shirts, y is pants

SOLVING by substitution:

x = 9 - y

24(9 - y) + 32y = 264

216 - 24y + 32y = 264

8y = 48

y = 6

x + 6 = 9

x = 3

6∛I=
9∴ =
2² - y3=

Answer fast pls

Answers

Answer:

the last one is 4−y^3

the others i dont know sorry :(

A store is selling T-shirts. Which is the best deal?

8 for $26
5 for $30
4 for $15
12 for $39
10 for $45

Answers

divide cost by quantity. The lowest rate is the best buy:

26/8 = 3.25 each

30/5 = 6.00 each

15/4 = 3.75 each

39/12 = 3.25 each

45/10 = 4.50 each

The 8 for 26 and the 12 for 39 are both the same price each and are the better buys.

I don’t think you really see it but if you can please help me I’m to lazy

Answers

Answer:

D

Step-by-step explanation:

c = 41.21 - 0.41L

hope this helps <3

simplify this fraction, it can be a whole number or decimal :)
4.2/-0.2

Answers

Answer:

yes cuz +1+1

Step-by-step explanation:

Answer:

21

Step-by-step explanation:

Tommy's auto mall needs to transport 108 cars. A moving truck can fit 7 cars on each bed. How many trucks does tommy need to relocate all his car? (Do it in long division)

Answers

15
7|108
-7
-60
- 35
-95

Answer: 15 remainder 3.

Step-by-step explanation:

What does the question mark stand for in the following when you factorise:
10a2 +15ab = 5a(2a+?)

Answers

I think it’s 0 as my calculations are right I would think!

Find the nth term of the sequence:
9, 4, -1, -6, -11,.............

Answers

Answer:

-15

Step-by-step explanation:

goes down -5 each time

Add a restaurant the ratio of kids meals sold two adult meals sold was 5:4 if there were 20 kids meals sold what is the combined amount of kids and adult meals sold?

Answers

Answer: The combined amount of kids and adult meals sold = 36

Step-by-step explanation:

Let the number of kids meals sold = 5x and the number of adult meals = 4x

Since total kids meals sold = 20

Then, 5x= 20

⇒ x =4

Adult meals = 4(4) = 16

Combined meals sold  =  kids meals + Adult meals

= 20+ 16

= 36

Hence, the combined amount of kids and adult meals sold = 36

Solve the equation-7(x-2)= -84

Answers

Answer:

x = 14

Step-by-step explanation:

First, use the distributive property:

-7x + 14 = -84

-7x = -98

x = 14

Answer:

my answer got deleted for no reason so ill add it again with my way of solving it with steps this time.

x=14

Step-by-step explanation:

divide both sides by -7

[tex]\frac{-7(x-2)}{-7} =\frac{-84}{-7}[/tex]

simplify

[tex]x-2=12[/tex]

add two to both sides

[tex]x-2=12[/tex]

    [tex]+2[/tex]   [tex]+2[/tex]

simplify

[tex]x=14[/tex]

hope having another method helps :)

Please help I don’t understand

Answers

Answer:

1/2

Step-by-step explanation:

y = mx + b

the "m" is the slope

and the b is the y-intercept

as you can see from the equation y = 1/2x + 3

the 1/2 substituted the m which is the slope

so the slope of the line is 1.2

Hope this helped!

Please help I’ll give branliest and 100 points

Answers

32/8 simplified is 4. 36 divided by 4 is 9. so.. 9+7 is 16 times 14 is. 224. The answer is 224. :)

Answer:

32

Step-by-step explanation:

plz help w these 5 problems. i’m begging anyone ! please please please .

Answers

Answer:

what the question

.

.

.

.

.

Simplify: 2^3 sqrt 27x^3y^6 6xy^2
5xy^3 5xy^4 6xy^4

I will Mark Brainliest if you give the right answer

Answers

Answer: it is A

Step-by-step explanation:

it is 6xy^2

Answer:a

Step-by-step explanation:

The question is in the picture. I’ll appreciate it so much !! Thank you !!!

Answers

Answer:

y=2x+2

I hope this helped out!

y = -x + 2
y = 3x – 4
what's the value of x and y

Answers

Y=-x+2
X=2

Y=3x- 4

X=4/3

Help neeed it right if not ill get beat

Answers

Answer:

c.

Step-by-step explanation:

a b and d can be ruled out. brainliest.

The radius of a circle is 1 centimeter What is the circle's area?

Answers

Answer: It would be A= 3.14cm²

Step-by-step explanation:

what is the gcf of 121, 0, -64

Answers

Answer: the answer is one

Step-by-step explanation:

Identify the three similar right triangles in the given diagram.

Α. ΔΕFH, ΔEFG, ΔΕGH
Β. ΔEFH, ΔEGF, ΔFGH
C. ΔEHF, ΔEGF, ΔFGH
D. ΔΕFH, ΔEFG,ΔFGH

Answers

The answer is B, it’s not D because it is set up wrong

Answer:

Β. ΔEFH, ΔEGF, ΔFGH

Other Questions
how will you prove that a piece of stone occupies space Ted gave Bill a pencil, which Bill thought was kind. Ted didn't mind getting another one.First personSecond personThird person limitedThird person omniscient why are bacteria good for copying large amounts of dna 6-x=5x+30I need help understand this problem step by step 19. Mel cleans houses.She earns $7.50 every hour that she dusts.She earns $10.00 every hour that she scrubs floors.She scrubbed floors for 1 1/2 hours and dusted for hours.How much money did Mel earn? Write the untit rate rounded to the nearest hundredth ( two decimal places ) A coffee shop sold 48 cups of coffee in 4 hours how many cups do they sell per hr Theprotected the Egyptians from invasion.Mediterranean SeaEuphrates RiverTigris RiverNile RiverRed Sea Please help me!!!!!!!! Complete each statement to describe a diagram that represents each situation. Then complete the addition expression to represent the final temperature. a. The temperature was 80 F and then fell 20 F. A number line diagram with an arrow that starts at , is units long, and points to the left. addition sentence: 10 + ( -4 ) b. The temperature was -13 F and then rose 9 F. A number line diagram with an arrow that starts at , is units long, and points to the right. addition sentence: + c. The temperature was -5 F and then fell 8 F. A number line diagram with an arrow that starts at , is units long, and points to the left. addition sentence: + ( ) Number of atoms in 4.5 moles of Au? I need help on this one Help asp please An art teacher is ordering 32 boxes of colored pencils for his class. This advertisement shows thebest possible price he found for colored pencils.(Show Work) Which climate has subclimates with humid summers as well as subclimates with long, bitterly cold winters?polartropical rainytemperate marinetemperate continental Solve for x,45=3xSimplify your answer as much as possible,X A dystopia could be a: A. society run on digital technology in which people happily eat, sleep, and play all day without having to earn a living. B. world that is centered around nature and in which people have enough food to eat and warm homes, and there is always peace. C. society in which people are encouraged to pursue any career and can choose how to spend their time. D. world in which people are told what jobs they must do and are always listened to and watched by government officials. Evaluate the following.18/3+7-2x5 Please help me I'm really confused on how you figure these out 8+8-8 ??????????????? .. What event was responsible for the first population explosion? (1 point)a the Industrial Revolution b the invention of fire c the Agricultural Revolution d the development of cities which is true about the way air flowsA. high pressure to low pressureB. low pressure to high pressureC. cold air to hot airD. hot air to cold air