Masses of precious stones are measured in carats, where 1 carat = 200 milligrams.

What is the mass of a 80-dg diamond in carats?

There were 89 sodas and 35 hot dogs sold.

The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.

Let the number of sodas would be x and the number of hot dogs would be y

x + y = 124 ....(i)

y = x - 54   ....(ii)

Substitute the value of equation (ii) in (i), and solve for x

124 = x + x - 54

Add 54 to the above equation, and we get

178 = x+x or

178 = 2x.

Divide each side by 2 into the above equation, and we get

x = 89

Substitute the value of x = 89 in equation (i), and solve for y

y = 124 - 89

y = 35

Hence, There were 89 sodas and 35 hot dogs sold.

Learn more about the equation here:

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Answer:

I think its 6 units

Step-by-step explanation:

Answer

The 3rd number line

Hope this helps.

Answer:

the third is right

Step-by-step explanation:

Answer:

a=14

Step-by-step explanation:

so as you can see what get 8 to sixteen?

x2 so 8x2=16 you go over to the seven and do the same 7x2=14 a=14

Answer:

The first one does not represent a function

Step-by-step explanation:

Answer:

h=16

Step-by-step explanation:

h-9=7

h=9+7

h=16

I hope this helps.

Answer:

H=16

Step-by-step explanation:

H is a variable representing an unknown number. What you would do for this equation is:

Start with a number like 10, and plug it into the eqation where h is, 10-9=7

We know that is a false statement. So since 10-9=1, all you do is think what plus one equals 7. 1+6=7 so take 6 and add it to 10. Replace the variable h with 16. 16-9=7

That is correct, so H=16.

Answer:

$64

20%

25%

Step-by-step explanation:

Lmk if this helps! :)

Answer:

1.) 64$

2.)20% off

3.)25%off

Step-by-step explanation:

Answer:

The first one 4⋅10−10>3⋅[44−3⋅(6+6)]

Step-by-step explanation:

Answer:

4⋅10−10>3⋅[44−3⋅(6+6)]

Step-by-step explanation:

im on k12 and did the test

Answer:

6/-5

Step-by-step explanation:

Just follow the equation

[tex]\frac{y2-y1}{x2-x1}[/tex]

In this case

y1=-4

y2=2

x1=3

x2=-2

Now if you do everything correctly

The answer is 6/-5

Answer:

3 and fraction

Step-by-step explanation:

Answer:

3?

Step-by-step explanation:

Answer:

9.75 - the second one

Step-by-step explanation:

65 × 150 = 9750

to convert from ml to l you divide by 1000

9750 ÷ 1000 = 9.75

Answer:

Step-by-step explanation:

1)8/36 x 180= 40 bags

2) im guessing its 0.5 x 10,000=5000

Answer:

1) 40

2) 5000

Step-by-step explanation:

QUESTION 1

8:36 = x:180

180/36 = 5

8(5) = x

40 = x

therefore they will screen 40 bags in a group of 180

QUESTION 2

A coin has 2 sides, heads and tails.  

So it has a 50% chance of getting heads or tails

50% of 10 000 is 5000

it could land on tails 5000 times and heads 5000 times

hope this helped

Answer: the real answer is =−2x+-4

Step-by-step explanation: hope this help

Let's simplify step-by-step.

5x+4−(7x+8)

Distribute the Negative Sign:

=5x+4+−1(7x+8)

=5x+4+−1(7x)+(−1)(8)

=5x+4+−7x+−8

Combine Like Terms:

=5x+4+−7x+−8

=(5x+−7x)+(4+−8)

=−2x+−4

Answer:

Step-by-step explanation:

F is 10

Answer:

A

Step-by-step explanation:

I believe the answer is A. Good luck on your test!

Answer:

89.5 %

Step-by-step explanation:

Answer:

It would be A because to do experimental probability you have to add the total amount out trials and that would be the denominator and the number of times 3 happened would be the numerator.

Answer: no i do not agree.

Step-by-step explanation:

Try n = 2 and you will see the answer

8(2) + 6

16 + 6

22

2{4(2) + 3}

2(8+3)

2(11)

22

14(2)

All 3 do not equal to each other. Proving that Juwon's statement is wrong.

Answer:

The first two are equivalent but different than the third.

Step-by-step explanation:

[tex]8n+6 = 2(4n+3) => 6=6\\8n+6 = 14n => 6n = 6 => n = 1\\\\[/tex]

The first two are identical by factoring 2 out of the first one, or distributing 2 in the second one.

The equality of the first and third equations, suggests that it is only true for n = 1.

To prove it wrong, find a number that shows the inequality:

[tex]n = 2\\8n+6 = 2(4n+3) = 22\\14n = 28\\\\22 \neq 28[/tex]

Answer:

-3/4^10

Step-by-step explanation:

you multiply powers 5 and 2

-3/4 ^10

Answer:

The answer is 22

The sum of two numbers is 48:

x + y = 48      ⇒ x = 48 - y

One third of one number is 5 greater than one sixth of another number:  

1/3x =5  + 1/6 y    

1/3(48 - y) = 5 + 1/6y

1/3 * 48 - 1/3 * y = 5 + 1/6 y

16 - 1/3y = 5 + 1/6y

16 - 5 = 1/6y + 1/3y

11 = 1/6y + 2/6y

11 = 3/6y

y = 11 * 6 / 3

y = 22

x = 48 - y

x = 48 - 22

x = 26

The smallest number is 22.

Step-by-step explanation:

Answer:

C, 185

Step-by-step explanation:

do you want an explanation?

Answer:

C 185˚

Step-by-step explanation:

Answer:

612.5

Step-by-step explanation:

First you have to find how many pounds of apples it sells daily. 3.5 * 25 = 87.5. Then you would multiply by 7 to find how many pounds it sells in a week. 87.5 * 7 = 612.5. So the orchard sells 3.5 pounds of apples per week.

Answer:

the answer is C.

Step-by-step explanation:

If there was a line under the less than symbol then it would be A because it can be equal to 250 or below but it is C because it is just below 250.

Answer:

x=16

Step-by-step explanation:

4x+21=85  subtract 21 from both sides

4x=64 divide both sides by 4

x=16

Answer:. x=16°

4x+21=85°. ( parallel anglea are equal)

4x=85-21. (move x-es in one side and known numbers in another side)

4x=64°. (subtract)

x=64/4. (4 is multiplied to x, so when it goes to other side of =, it changes sign and divides )

x=16°

N= 24

Divide 4/12 = 1/3

Now you do

72 . 1/3 = 72 . n/72 =

24 = 72 . n/72Then cancel multiplied terms that are in denominator which are 72 . n (don’t cancel n you need it!!)

-

72

24 = n then you switch it around and you get n = 24