WILL MARK BRANLIESTHELP ME PLZ
A jeweler needed two diamonds of exactly the same weight to make a ring. The first stone she selected weighed 0.642 carat, the second weighed 0.599 carat, and the third weighed 0.625 carat.
By how much did the heaviest stone outweigh the lightest?
0.043 carat
0.042 carat
0.041 carat
0.04 carat

Answers

Answer 1
I believe it’s 0.043
Answer 2
The heaviest stone weighs 0.642
The lightest stone weighs 0.599
If you subtract 0.642 and 0.599, you will get the answer
0.642-0.599= 0.43
0.43 is your answer. 

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6 3/4 + 3 2/3 
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Solve for x:
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Please help!

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the answer is x=4 i hope i can help

Express 4 8/9 as an improper fraction

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the answer to the question is 44/9

what is 2,117 divided by 3

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Hello There!

You're answer is 705.6666667.

Hope This Helps You!
Good Luck :) 

- Hannah ❤
The answer is 705.666666667
Hope this helps. :)

what is the measure of each angle in an equilateral triangle
a.45
b.60
c.90
d.120

Answers

i think the answer is b. 60

(2x) (4x^2 + 3)
A. 8x^2 + 3
B. 8x^3 + 6x
C. 8x^2 + 6x
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Answers

The correct answer is B
(2x)(4x²+3)=

8x³ + 6x

Javeon has 27 chocolate bars. he wants to share them with 5 friends. Write the problem as a fraction and then solve.

Answers

27 divided by 5 = 27 1/5

Round the nearest dollar amount of $34.57

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34.60 or 35
Depends on what to round, tenths or hundreds....
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Simplify
| -3.9 | + | 3.9 |
A. -7.8
B. 0
C. 7.8
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Answers

It would be C) 7.8

When a negative number is inside the absolute value, it turns out to be positive number anyways so the equation is basically 3.9 + 3.9 = 7.8

PLEASE HELP AND SHOW WORK!!

Answers

> multiply the second equation by 2 and add it to the first equation.
2(-6x - 7y = -10)
-12x -14y = -20

8x + 14y = 4
-12x - 14y = -20
--------------------
- 4x + 0 = - 16
x = -16/-4
x = 4

> use x = 4 in either equation to find y
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32 + 14y = 4
14y = 4 - 32
14y = -28
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8x + 14y = 4  | : 2
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4x + 7y = 2
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4x - 6x = 2 - 10
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Solve equation for Y and graph it.
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How do I go about solving and graphing this equation.

Answers

So what you first want to do is isolate y.

This could be done by first adding x to both sides:

5y - x + x = 20 + x

5y = x + 20

Then divide everything by 5.

y = 1/5x + 4

Now to graph this equation:

Slope intercept form is y = mx + b.

b would be the y intercept and m the slope.

So therefore you know that 4 is the y intercept.

So first just plot the point (0, 4), and then from there you can take the slope and graph it from there. So basically, the y goes up by 1/5 each time the x goes up by 1. So then you could graph it by looking at where 5 is on the x axis and then graphing one above 4 from there, if that makes any sense.
Let's worry about graphing this first:  5y-x=20

If you set x = 0, then y = 4, and the y-intercept is then (0,4).
If you set y = 0, then x = -20, and the x-intercept is (-20,0).

Plot these 2 pts and then draw a str. line thru them.  Done!

If you wish to solve 5y-x=20 for y:  

1) add x to both sides:    5y = 20
2) divide both sides by 5:  y = 4

Somebody plz help me?!

Answers

The fewest gluesticks Martha can buy are 3.

This is because 3x10=30 (scissors)
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7689*8 is how many tickets are sold in June

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what number is 2 units left of -7 on a number line?

Answers

This like subtracting, if you move to units to the left then it would be -5.

$300 to $200 percent change
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Answers

you have 300 which changes to 200
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I absolutely love how this is a got-to website for kids who just need answers and work shown. like right now im in a math test and looking around.

If a and b are even integers and c is an odd integer, which of the following would be an odd integer? a + b + c ab - bc a x b x c b x c c (a + b)

Answers

A. a + b + c: a + b is even. Add c to even to get odd.
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Answers

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Answers

y = 3x represents a proportional relationship, whereas

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Answers

Hello!

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So, 4 groups of 6 = 3 groups of 8.

I really hope this helped you out! :)

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Answers

135 x 0.29 = 39.15; $39.15

Hope this helps,
♥Nikki♥

So here is a better explanation

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Answers

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You could also think about it that x is greater than or equal to -4, so the arrow will be going towards the positive numbers from -4 meaning the arrow will go towards the right.

Also since it is greater than or equal to the circle will be a solid, filled in circle.

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Hope this helps!

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You start counting from 0 onwards:

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Answers

There are 60 different three-letter "words" that can be made from the letters F, G, H, I, and J without repetition of letters. This can be calculated as a permutation of 5 choices for the first letter multiplied by 4 for the second and 3 for the third, resulting in 5 x 4 x 3 = 60 possible arrangements.

The question asks how many different three-letter "words" can be made from the five distinct letters F, G, H, I, and J, given that repetition of letters is not allowed. This is a problem of calculating permutations, where a permutation is an arrangement of all or part of a set of objects, with regard to the order of the arrangement. For each letter position in a three-letter word, we choose a different letter from the five available, without repeating.

For the first letter, there are 5 choices (F, G, H, I, J). Once we have chosen the first letter, there are 4 remaining choices for the second letter. After choosing the first two letters, there are 3 choices left for the third letter. To find the total number of permutations, we multiply these choices together: 5 choices for the first letter x 4 choices for the second letter x 3 choices for the third letter, which equals 60. Therefore, there are 60 different three-letter words that can be made from the letters F, G, H, I, and J without repetition.

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Answers

No 9.09-.1=9.08 is not correct






He is not correct, because 9.09 - 0.1 = 8.99. 

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Answers

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Answers

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Answers

16 students are in his class.
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Answers

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Answers

x=(255-15)/1.50
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Step-by-step explanation:

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