Mathematics Middle School

plz help on my math again

Answers

Answer 1

for question 12 the answer would be f

Related Questions

Please help asap.......

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Answer:

Step-by-step explanation:

Number of red marbles=4

Number of blue marbles=3

P(B)=3/10

P(R)=4/10=2/5

Total number of marbles=10

Answer:

The number of red marbles is 4. The number of blue marbles is 3. The total number of marbles is 10 because 4+3+3 is 10. P(red) is 2/5 because there are 10 total marbles and there are 4 marbles which is equal to 4/10 marbles are red, and you simplify 4/10 to 2/5. P(blue) is 3/10 because there are 3 blue marbles out of 10 marbles.

At Marble Middle School,35% of the students are 6th graders,32% are 7th graders, and the rest are 8th graders.What percent are 8th graders?

Can you please tell me HOW to solve it?

Answers

35% 6th graders + 32% 7th graders= 67% 6th and 7th graders
100% of the school - 67% 7th and 6th graders= 33% 8th graders

Write the equation of the line in slope-intercept form using y=mx+b

Answers

Answer:

y = 4x + 4

Step-by-step explanation:

Two points you can see on the graph are (0,4) and (-2,-4)

Now, to find the slope, use delta y/ delta x

(-4-4)/(-2-0)

(-8)/(-2) = 4

Slope is 4.

y = 4x + b

Now, to find b, we need the y-intercept, which is the point where x is 0 and the graph crosses the y-axis.

This value is 4. So, the y-intercept is 4

Substitute into your equation

y = 4x + 4

Y=4x+4 !!!!!!!!!!!!!!!

CAN SOMEONE ANSWER THIS WITH THEIR OWN OPINION Should doctors be allowed to dress casually while at work? Why or why not? What is your opinion?

Answers

I say no, doctors should always come looking professional and ready to work, casual looks will make them blend in with the crowd .

i say no. they should wear their proper attire. if they wore casual clothing at work people and possibly coworkers would think they’re just patients or not an actual worker. this could lead to people that actually need help not coming up to them if it was needed. they should wear their proper attire in case of an emergency or in case they do not want to get their casual clothing dirty in some circumstances.

Write the equation of the line in slope-intercept form using y=mx+b

Answers

The answer is Y= 3/1x+5

Answer:

y = 3/1x + 5

Step-by-step explanation:

The line crosses the y-axis at 5, meaning the y intercept is 5.

The slope has a rise of 3 and run of 1, making the slope 3/1.

Savannah uses models to compare two decimal numbers. She says 0.35 is greater than 0.4 because 35 > 4.Which of these explains Savannah's mistake?

Question 8 options:

Savannah incorrectly compared hundredths to tenths. She should compare 35 hundredths to 40 hundredths.

Savannah incorrectly compared tenths. She should compare 3 hundredths to 5 hundredths.

Savannah incorrectly shaded the models. She should shade one more tenth.

Savannah incorrectly counted the number of shaded parts in the models. She should compare 3 shaded parts to 4 shaded parts.

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Answer:

Step-by-step explanation:

La primera ya que es .35 y .40 hay que igualar

Haikyuu is the best to be honest so B

what is the operation of "2.5y"

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Answer:

multiplication

same thing as 2.5 * y

Step-by-step explanation:

The operation of 2.5y is Multiplication!!

What is a good estimate for this angle measurement?

A. 15 degrees
B. 30 degrees
C. 45 degrees
D. 60 degrees

Answers

Answer:

B. 30°

It looks like that

Answer: B. 30 degrees

Step-by-step explanation:a acute angle is 45° closest to 45° is 30°

can someone help me pelase

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Answer:

for a is t= 10p =x

Step-by-step explanation:

a.) 2.5x - 10 = y

b.)
variables: x, y
what they represent: amount ethan has, zachary has
terms: 2.5, x, 10, y
coefficients: 2.5
constants: 10

HELP ME PLSSSSSSSSSSS!!!!!!!!!!

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Answer:

Step-by-step explanation:

the with is 6 and 4 then the height is 5 and 5, 6 x 4x 5 x 5

Ni se jajajjajajajjajjjajajajjajaj

I need help plzz.

Dilate this by 1/3

Answers

For this shape there are four points. The plotted ordered pairs are:
M = (3, 9)
N = (6, 0)
O = (3, 6)
P = (-3, 0)

All you have to do is multiply the BOTH x- and y-values by 1/3 on EACH ordered pair. And if it’s easier, you can divide by 3 as well. It’s the same thing.

M = (3, 9) = (3*1/3, 9*1/3) = (1, 3)
N = (6, 0) = (6*1/3, 0*1/3) = (2, 0)
O = (3, 6) = (3*1/3, 6*1/3) = (1, 2)
P = (-3, 0) = (-3*1/3, 0*1/3) = (-1, 0)

(1, 3) , (2, 0) , (1, 2) , and (-1, 0) are your points.

He is right math is not really my strong suit

Plssssssssssssssssss

Answers

Answer:

0.5

Step-by-step explanation:

1/2=0.5

The decimal form of 1/2 is 0.5 because we divide numerator by denominator.

Can you please answer this question?

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Answer:

enrico zaina

Step-by-step explanation:

Answer:

Enrico zaina

I didnt cheat I worked hark please dont say I cheated.

Write the equation of the line in slope-intercept form using y=mx+b

Answers

Answer:

y=-2x+2

Step-by-step explanation:

Answer:

y = -2x +2

Step-by-step explanation:

y = mx + b

m = slope

y2 - y1/x2 - x1 = m

Using two points, plug in the x values and y values into the equation to find slope.

(0, 2) (1, 0)

2 - 0/0 - 1 = 2/-1 = -2

m = -2

y = -2x + b

b = y-intercept

The y-intercept is the number that crosses through the y axis with an x value of 0.

(0, 2)

b = 2

y = -2x + 2

Find the value of x
if necessary, you may learn what The markings on a figure indicate

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Answer:

68°is the value of x. hope this helps

Due Today! Please Help! Thxs!

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Answer:

I'm sorry but what exactly is the question?

h= 13 hope this helps :)))

Which are the reactants in this reaction?

...pls answer this question???

6 CO2 + 6 H2O ----> C6H12O6 + 6O2

Answers

the reactants is before the arrow, which would mean it’s
6 CO2 + 6 H2O

The reactants are: 6 CO2 + 6 H2O

Trish is ordering t-shirts from a website that charges a certain amount per t-shirt plus a flat rate for shipping. The cost for a given number of t-shirts is shown in the table.

20a. Write an equation to represent the situation. (Write your answer with no spaces, all lowercase letters, and write the slope as a decimal)

20b. What does the slope mean in the context of the situation?

20c. What does the y-intercept mean in the context of the situation?

Answers

Answer:

Hope this helps

Step-by-step explanation:

T means amount of t shirts they are buying

5.99 is amount of shipping cost

first do 32.24-5.99=26.25

then do 26.25/3=8.75

so 8.75= cost of shirt

20a. (8.75*T)+5.99

20b.(I might get this part wrong just let me know)

M=Y2-Y1/X2-X1

so 32.24-5.99/3-0= 26.25/3 Or 8.75

20c=Y=Mx+B

3=8.75(32.24)+b=-279.1

THIS IS FROM THE ANNE FRANK PLAY
Reread lines 123-141, how does this passage help the audience and readers understand the order of events?

Answers

What is the Page and the act number ?

page and act number?

help ----------------_--/\-----

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Answer:

Step-by-step explanation:

the first one 4 times 16 gives you 64

12 – 7x ≤-2
solve and show work

Answers

Answer:

x≥2

Step-by-step explanation:

Let's solve your inequality step-by-step.

12−7x≤−2

Step 1: Simplify both sides of the inequality.

−7x+12≤−2

Step 2: Subtract 12 from both sides.

−7x+12−12≤−2−12

−7x≤−14

Step 3: Divide both sides by -7.

−7x/−7 ≤ −14/−7

x≥2

***15 Points*** Answer the questions for 15 Points.

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Answer:

Step-by-step explanation:

Answer:

10 years is $4922

Step-by-step explanation:

Please help me I'm on a time crunch

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You multiple it by 20....
1:20
2:40
3:60
4:80
5:100
So it’s 80 inches by 100 inches (80x100) =800 square feet

I was going to try to answer but the guy above answered it perfect aha

Hey can someone please help? Ill give brainliest, 15 PTS.

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Answer:

I think it's B

Step-by-step explanation:

Sorry if I'm wrong

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Answer:

The answer is C.

Step-by-step explanation:

The slow cooling of intrusive igneous rock can cause large crystals to form. Crystals also form in metamorphic rock, but due the pressure, are often smaller.

Hope this helped!

Answer:

Metamorphic

Step-by-step explanation:

Please forgive me if im wrong plz dont be mad TT>TT

can yall pease help and this is timed

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Answer: 1176 cm2

Step-by-step explanation:

Maybe it’s 1176 cm2

pls pls help anyone whos good at math help!!!!

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Answer:

Step-by-step explanation:

It's options 1, 3 & 4

Abd I am not that sure about the second option, anyway the rest all which are correct I have specified

Answer: 1 & 4 is the best I can do there may be one more hope this helps!

Step-by-step explanation:

what is the correct answer?

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Answer:

Step-by-step explanation:

the correct answer is A

PLZZZ HELP WILL MARK BRAINLIEST IF RIGHT!

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plug 88 into h and solve for t

I need help! Can someone help me with this? I will give brainliest!

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Answer:

What is the equation for this

Step-by-step explanation:

You just need to multiply by the unit. So if 1 yard is equal to 3 feet, that means 2 yards is equal to 6 feet. It’s simple! :)

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