Today only, a desk is being sold at a 15% discount. The sale price is 629. What was the price yesterday?

Answer:

That's not math.....that's what appears to be Chemistry.

Step-by-step explanation:

I don't see a question....

Answer:

Step-by-step explanation:

Answer: 3.5

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Answer:

93

Step-by-step explanation:

5(7)(3) - 2(3)(2)

105 - 12 = 93

Answer:

The answer is 93 or 105 - 12

Step-by-step explanation:

the first step is to replace the variables in the expression and then to solve by multiplying and dividing first and subtracting and adding last

1. 5*7*3 - 2*3*2

2. 105 - 12 = 93

Answer:

-7+1/3y or 1/3y-7

Step-by-step explanation:

-3+2/3y-4-1/3y

Add -3 and -4 together

Add 2/3y and -1/3y together

Answer:

Step-by-step explanation:

Question 1-

friend: 5+3+2= 10

friend: 5+3+2=10

friend: 5+3+2=10

me 5+3=8

10+10+10+8 = $28

total cost at Baskin Robbins = $28

Question 2-

15x4= 60

8x2= 16

total= 76

Im sorry but I don't get the 3rd question. Hope what I put so far helps :)

Answer:

Step-by-step explanation:

Question 3:

You have 1,450 marbles. You find 100 more.

1,450 + 100 = 1,550

You go and buy double of what you have.

1,550 x 2 = 3,100

Answer:

the medians have both the same ithink

Step-by-step explanation:

i think lol i cant explain

Answer:

A= 2/6   B=3/5   C=12/8

Step-by-step explanation:

every number is a fraction so take the #5 for example, 5= 5/1.then multiply by the given fraction. easy

Answer:

The number of tickets and cost have a proportional relationship.

Step-by-step explanation:

The points on the graph would be (2,36) , (5,90) , (9,162)

Graph the lines to see if the 'lines' are straight or not.

36/2 = 18

90/5 = 18

162/9 = 18

You can just this to check, as you can see, the rate of change stayed the same, so it is linear and proportional (straight line). Constant of proportionality means that between any 2 points on a line, they will have the same rate of change (aka. slope).

* * *

I don't want to confused anyone so I'll use this chance to explain the difference between linear and proportional.

In simple terms, proportional relationships has the y-intercept at 0. So proportional lines cross the origin (0,0) while linear lines just has to be a straight.

Hope I was able to help! Good Luck!

Answer:

The number of tickets and cost have a proportional relationship.

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

replace x with 6 in the ecuation.

4(6)=24 - 8 =16

Answer:  

8={3,5,6,7}={3,5,6,7}

4x-8=16={3,5,6,7}

Step-by-step explanation:

Use the given functions to set up and simplify  

The winning candidate in an election receives 0.58 of the votes. There are 1000 voters. The winning candidate receives the votes is 580.

Suppose the value of which a thing is expressed in percentage is "a'

Suppose the percent that considered thing is of "a" is b%

Then since percent shows per 100 (since cent means 100), thus we will first divide the whole part in 100 parts and then we multiply it with b so that we collect b items per 100 items(that is exactly what b per cent means).

Thus, that thing in number is

[tex]\dfrac{a}{100} \times b[/tex]

The winning candidate in an election receives 0.58 of the votes.

There are 1000 voters.

58% of 1000

= 0.58 x 1000

= 580

Learn more about percent here:

https://brainly.com/question/11549320

#SPJ2

Answer:

= -6

positive/negative= negative (the sign rule)

54/9=6

You can use the calculator too

Step-by-step explanation:

Answer:

area of shaded region = 98 sq ft

Step-by-step explanation:

Answer:

98 ft

Step-by-step explanation:

Answer:

If in word then three x Plus two xy but then this would equal 5xy

Step-by-step explanation:

The answer is in the attached image.

Have a great day!

Answer:

7 1/2 = 1/2

15 = 1

22 1/2 = 1 1/2

30= 2

37 1/2= 2 1/2

Explanation: add 7 1/2 twice which equals 15 for 1 30 for two but have of 15 is 7 1/2 so add 15 and 7 1/2 to the other 2.

Answer:

the answer should be 30

Step-by-step explanation:

3x + 9 = ?

3(7) + 9 = ?

21 + 9 = ?

30 = ?

Answer:

30

Step-by-step explanation:

3x + 9

3(7) + 9

21 +9

30

Answer:8

Step-by-step explanation:

Answer:3.5

Step-by-step explanation:

25th Percentile: 3

50th Percentile: 6

75th Percentile: 6.5

Interquartile Range: 3.5

Answer:

231

Step-by-step explanation:

❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

[tex] ({2y})^{3} + 3x = [/tex]

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

[tex]x = 5 \: \: \: \: and \: \: \: y = 3[/tex]

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

[tex] ({2 \times 3})^{3} + 3(5) = [/tex]

[tex] {6}^{3} + 15 = [/tex]

[tex]216 + 15 = 231[/tex]

❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

Answer:

b.

Step-by-step explanation:

hope this helps

Answer:

Option B , C , D are correct

Solution:

Given that television screen has length , width w inches, and area 462 square inches

The television screen is generally of rectangular shape

The area of rectangle is given as:

Area = length x width

From given question,

width = w

area = 462 square inches

Substituting the values in above formula,

Therefore Option B is correct

We can rewrite the above equation and find value of w

Thus option C is correct

We can rewrite the above equation

Thus Option D is correct

Answer:

C

Step-by-step explanation:

you could simply do 12 times 10 and then subtract it from 8 times 6 to find your answer. hope this helped :)

Answer:

The radius is 10 because the radius is half of the diameter

Answer: 10 in

Step-by-step explanation:

Radius = 1/2 diameter

Answer:

1. e

2. f

3. a

4. g

5. h

6. b

7. c

8. d

Answer:

y = 0.005x + 20.

Step-by-step explanation:

First, we need to make the equation. We can use y = mx + b.

b is the y-intercept, and in this case, it is 20. Plug it in: y = mx + 20. Our first point on the graph is (0,20).

The slope is 0.005 (y = 0.005x + 20), which is too small to graph, if you look at the x-axis labels. But that's okay! Plug in a number for x that you know is on the x-axis, such as 2,000.

y = 0.005(2000) + 20 = 30

Remembering (x,y), we have our second point on the graph (2000, 30).

Let's look for one more.

y = 0.005(14000) + 20 = 90

Our third point on the graph is (14000, 90).

Now, lets look for those points on the graph and make our line.

Answer:

1) 5x5x5

2)

[tex] {8}^{4} [/tex]

3) 14

4)53

5)20

6)0

Answer:

48 cubic units.

Step-by-step Explanation:

[tex]x=4[/tex]

[tex]3[/tex] random cubic units

[tex]5[/tex] tower-stacked  cubic units

[tex]6[/tex] x [tex]x[/tex]

[tex]x^2= 4[/tex] x [tex]4[/tex]

Answer:

24

Step-by-step explanation:

8+10+6=24