Mathematics Middle School

Will mark Brainlist! Please answer!

Answers

Answer 1

Answer:

Step-by-step explanation:

Please mark as brainliest. I'm happy to help

Answer 2

Answer: it’s 5%

Step-by-step explanation:

Related Questions

i need help with this one and someone help me

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The value of angle Y is -120° because you know that angle S is half of angle Y and -60*2 equals -120°. Hope that helps!

how do you make this into an equation

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Answer:

1. 150+3x=130+5x

20=2x

x=10

10 visits

1. 150-5x=130-3x

20=2x

x=10

10 minute

Step-by-step explanation:

Determine a coefficient in 9x + 4y –13

Answers

Answer: 9 and 4

Step-by-step explanation:

A coefficient is a number that is before a variable and in this case it’s 9 and 4 that are before the variables x and y.

Exactly what I was going to say lol

How do I get "P" by itself?

Answers

A/(1+rt)=P

this step should be the least of your concerns though

Answer:

Step-by-step explanation:

A/(1+rt)=P

A bag contains 6 red and 10 black marbles. If you pick a marble from the bag, what is the probability that the marble will not be a black?

Answers

Answer:

you add 6 and ten to get 16. Since there are only 6 red, you do 6/16 = 0.375

So the answer is 37.5%

Step-by-step explanation:

Chris types at an average speed of 45 words per minute. He has already typed 1,500 words of his final paper. The paper has to be more than 3,750 words. Which of the following inequalities could be used to solve for x, the number of minutes it will take Chris to finish his paper? ANSWER CHOICES R IN COMMENTS

Answers

Answer:

C. 45x + 1,500 > 3,750

Step-by-step explanation:

You know he has already started on his paper with 1,500 words and he needs to have more words than 3,750 in his final paper which includes the 1,500. Thus, he would have 45x number of words remaining in his paper, according to his speed of 45 words per minute.

Remaining words + 1,500 words must be more than 3,750.

45x + 1,500 > 3,750

The > sign means that something on the left is more than something on the right.

Answer:

C. 45x + 1,500 > 3,750

could you mark me brainliest? xoxo

Step-by-step explanation:

HELP PLS
ada has a new puppy that weighs 9 pounds. It is now at about 20% of its adult weight. Here is a diagram that Jada drew about the weight of her puppy. The adult weight of the puppy will be 45 pounds. How can you see that in the diagram

Answers

9x5=45 (the max)

If the puppy was to turn into an adult the diagram would be fully colored in (100%).

Answer: There are 5 boxes all labeled 9. Each box is 20%.

Step-by-step explanation:

If you take this equation: 20%*a(adult weight)=n(new puppy weight) and plug in the values, the equation would be 20%*45=9. You can check that the equation is correct by multiplying 0.2*45 which will equal 9. The five boxes are all 20% and there are 5 20%'s in 100%.

Hope this helps! :)

Each year, Sandy measures the height of a tree growing in her yard. The graph shows the yearly height. Choose any two points on the line and draw a slope triangle. Translate the slope triangle along the graph to explain whether or not Sandy’s tree grows at a constant rate.
I don't know how to put the graph in. I'm sorry. BTW, This is on Iready

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Answer:

4.513451241 sq feet wide x 12.41255213 sq feet

Step-by-step explanation:

I need help sooo um help plssss

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Answer:

Step-by-step explanation:

3%=.3

.3*3100=93

The answer is 93 hope this helps!

Haley’s recipe calls for 5.5 cups of an ingredient. Her measuring bowl only has measurements marked in liters. Haley knows that one cup is approximately 240 milliliters. Which measurement is closest to the number of the liters of the ingredient that Haley needs for her recipe?

Answers

Answer:

G 1.3 liters

Step-by-step explanation:

5.5 * 240 = 1,320

1,000 milliliters in a liter

1,320/1000 = 1.3

The answer is 1.3 hopefully it’s right

What are the rate of change and the initial value of the function represented by the graph?

The rate of change is 3 and the initial value is 5.

The rate of change is 13 and the initial value is 5.

The rate of change is 5 and the initial value is 3.

The rate of change is 5 and the initial value is 13.

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the answer is either a or b

Find the slopes pls,....

Answers

Answer:

1) 1/9
2) -5

Explanation:

Comment if one is needed

Answer 1 - 1/9

Answer 2 : - 5

Hope this helps!!

Some help would be splendid.
David is paid £34000 per year.
He is going to get a 3% increase in the amount of money he is paid.
Work how much money David will be paid per year after the increase

Answers

Answer:

£35,020

Step-by-step explanation:

Amount paid to David after increase

= £34000 + 3% of £34000

= £34000 + 0.03*£34000

= £34000 + £1,020

=£35,020

Answer:

35020$

Step-by-step explanation:

Multiplier= 100% + 3% = 103% = 1.03

New amount = original * multiplier

= 34000 * 1.03

= 35020$

add 1/3n + 2/3 and -1/6n + 1/6m.

Answers

Answer:

Well

1) 1/3n + 2/3 (becuse theres no like terms to simplify)

2) -1/6m +1/6M (Same explanation above)

-2 1/6n
That’s what I got

The range of f(x) = |x| is y ≥ 0. If a < 0 for g(x) = a|x|, what is the range of function g?

Answers

Answer:

The range of g(x) = a|x| is y=<0

The range of a function is the possible output values the function can take

The range of function g(x) is [tex]g(x) \le 0[/tex]

The function is given as:

[tex]g(x) = a|x|[/tex]

Because g(x) is an absolute function, the value of |x| will always be positive

Since (a) is negative, then the product of (a) and |x| would always be negative or 0

So, we have:

[tex]g(x) \le 0[/tex]

Hence, the range of function g(x) is [tex]g(x) \le 0[/tex]

Answers

Answer:

$2.40

Step-by-step explanation:

If we know it is $1.08 to make 18 copies. We can do the math to find the rate of 1 copy. This would be by doing 1.08/18=0.06. So, it costs $0.06 to make 1 copy. Now, multiply that by 40 copies 0.06x40=2.40. The cost of 40 copies is $2.40.

2.40 you basically dived

Need help with geometry

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Answer: i cant see the question, its too pixelated

Step-by-step explanation:

Select the function that represents a geometric sequence

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Answer:

Step-by-step explanation:

What’s the answer I will mark brainliest to first answer ?

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Answer:

can i have a clearer pic?

Step-by-step explanation:

cant see it properly

Answer:

Staring point will be in quadrant Q and ending point in Quadrant S

DONTTTT SKIPPP PLEASE

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Answer: 42 + 8x = 2 + 12x

Step-by-step explanation: Exterior angle theorem

Help me with this pls

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Answer: divide the area buy the sides

What is the slope shown in the graph?

A) −2
B) −1
C) −1 over 2
D) 1 over 2

Answers

Answer:

It's c or d

Step-by-step explanation: i'm not sure which one though.

Your answer is C -1/2

True or false? A complex fraction can have a fraction in the numerator, denominator, or both.

Answers

Answer:

true

Step-by-step explanation:

For example, 3/(1/2) is a complex fraction whereby, 3 is the numerator and 1/2 is the denominator.

Use expansion shown to simplify the expression 1/2(3x-2/3y)+3(x/2+1/2y) I’m giving brainliest

Answers

Answer: 1 1/6

Step-by-step explanation:

They already added the x for you so all you had to do was combine the y.

-1/3 +3/2

then you find the common denominator

-2/6 + 9/6 = 7/6

therefore you should get 1 1/6

Answer:

7/6

Step-by-step explanation:

helpp i dont know how to do this. the notes are still confusing to me. attachment 2 is the notes

Answers

Answer:

A: I believe there is "Not enough information to determine". They could be emptying it to clean it, maybe something very toxic got spilled in, there's not enough information to determine the reason.
B:
Segment V: 0-2 hours Desc.: Depth remains at a stable 7 ft.
Segment W: 2-6 hours Desc.: Depth declines from 7ft. to 5ft. at a rate of 0.5ft per hour.
Segment X: 6-8 hours Desc.: Depth steadily drops from 5ft. to 0ft. at a rate of 2.5ft per hour
Segment Y: 8-14 hours Desc.: Depth remains at 0ft.
Segment Z: 14-20 hours Desc.: Depth rises from 0ft to 9ft at a steady rate of 1.5ft per hour.

Step-by-step explanation:

A: There is simply no explanation or answer given as to why they emptied the pool, and there are multiple reasons why they could've, so there isn't enough information to determine why the swimming pool was emptied and refilled.
B: Each line is straight. From 0 hours to 2 hours, the line is at 7ft, and it's horizontal, but it's also straight. Once the line goes diagonal, that's the end of that segment and the start of another. In order to get the rate per hour, you need to calculate the slope. y2-y1 over x2-x1. Sorry for the sloppy explanation, it's a Friday, and I had four missing honors. algebra assignments, as well as one honors English assignment, and a review for a test next week.

The person that is above me is right

Samantha has these can goods in her pantry.

6 cans of green beans
4 cans of corn
3 cans of black beans
2 cans of peas

Samantha will choose 1 can good for dinner. What is the probability that she will choose a can of corn?

4/15

1/4

1/15

1/3

Answers

Answer:

I believe it will be 1/15

Step-by-step explanation:

The reason I think this is because there is more caned green beans then corn but at the same time she might choose corn because that might be a good dinner

Can u answre all of these.

Answers

6 kilograms, you divide the mass by 1000

6000 grams is equal to 6 kilograms because you divide the mass by 1000 to covert it to kilograms.

If i have a 91% in a class and i got a 78% on a test, and the test is 20% of my grade, what will my grade in the class be once the test grade is added to my 91%?

Answers

Answer:

98%

Step-by-step explanation:

You add 78 and 20.

Tell me if it is wrong.

Thank you.

Answer:

98% = A

Step-by-step explanation:

Is this a function?:/

Answers

Answer:

yes

Step-by-step explanation:

There's no repeat number for x and y so yes it's function

Yes this is a function because each x value has one y value.

wich number is rounded to the nearest tenth ,is 43.6

Answers

Answer:

Step-by-step explanation:

Like what the number would be or which number

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