Mathematics Middle School

PLz help me and fast i wanna get this done

PLz Help Me And Fast I Wanna Get This Done

Answers

Answer 1
The answer is b and c
Answer 2
the correct answer is b and c

Related Questions

Alana's hair grew 2 inches in 5 months, how many inches will her hair grow in 1 year?

Answers

4.8 inches in one year

Answer: 4

Step-by-step explanation:

First, get 2 and 5 together 2/5 ad than 1 year is 2 of the 5 months so that is 10 so your equation should look like 2/5 = i/10 then cross multiply 2x10=20 5xi = 5i now your equation looks like 5i = 20 divide 5 on both sides and your answer is i = 4.

Pls help :( (will get reported if link)

Answers

Answer: 4 r3

Step-by-step explanation:

4 r3 is your answer!!! Hope this helps

Nicole is half as old as Donald. The sum of their ages is 72.

How old is Nicole, in years?

Answers

Your gonna divide 72 by 2 so therefore you get 36
So that equals to Nicole’s age

Answer:

24 years

Step-by-step explanation:

let Donald's age be x

then Nicole's age would be 1/2 * x = x/2

now, x + x/2 = 72

3x/2 = 72

3x = 72*2

x = 144/3 = 48

Donald's age is 48, so Nicole's age is 1/2 * 48 = 24 years.

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Answers

745 is the answer

basically,

775 - 15 l-2l   (absolute value = positive number)

so

775 - 15 (2)

MULTIPLY -15 X 2 -----> -30

775 - 30

= 745

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Giving brainliest :))))

Answers

Answer:

you'll multiply by 0.08 since that is what 8% is. 40*0.08=3.2 for additional tax

Step-by-step explanation:

If the sales tax is 8% it’s going to be 43.2 if 10% of 40 is 4 then 1% of 40 is .4 you just got to add .4 8 times

Can someone help ???

Answers

Answer:

The answer is 222 miles

Step-by-step explanation:

All you have to do is take 37÷2 because you need to find out how many miles Owen runs in a week it’s 37 for two weeks so 37÷2 is 18.5 weeks then you take 18.5×12 because it’s asking how many miles Owen runs in 12 weeks 18.5×12 is it’s 222.

222

can someone pls help :(

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Answer:

srry man i suck at civics, but i think it is B?

Step-by-step explanation:

Calculating interests,plz help-

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HELLOOOOOOOOOOOOOOOOOOOOOOOOOOOOO :D

What percent of students selected Fall?

Answers

Answer:

48%

Step-by-step explanation:Because its 48 out of 100

Answer:

48%

Step-by-step explanation:

PLEASE help me ; - ; (USAtest prep)

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What do u want help with and take it easy btw

Marta wants to give the waiter a 18% tip. Write an expression with one term that Marta can use to figure the total amount of money she needs to leave for the meal, m.

Answers

18% I think hopefully bye

Driving Your brother and sister took turns driving on a 635-mile trip that took 11 hours to complete. Your brother drove at a constant speed of 60 miles per hour and your sister drove at a constant speed of 55 miles per hour. Let x be the number of miles your brother drove and let y be the number of miles your sister drove. Solve the linear system x + y = 11 and 60x + 55y = 635 to find the number of miles each of your siblings drove. Show your work.

Answers

Answer: The brother drove 6 hours and the sister drove 5 hours of the trip

Step-by-step explanation:

Your brother drove 35 miles, and your sister drove 600 miles.

What is the equation?

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

We have the following system of equations:

x + y = 11                ....(i)

60x + 55y = 635  ....(ii)

Using the elimination method:

Multiply equation 1 by 55, equation 2 by -1, and add both equations together:

55x + 55y = 605, -60x - 55y = -635

Simplify and solve for x: -5x = -30

x = 6

Substitute this value of x back into equation 1 to find y:

y = 11 - 6 = 5

Thus, your brother drove 35 miles, and your sister drove 635 - 35 = 600 miles.

Learn more about the equation here:

brainly.com/question/10413253

#SPJ2

Answer first, with the CORRECT answer and you'll be marked the brainliest.

Answers

Answer:

Hey l need summ more info just email me and we can get this done

Step-by-step explanation:

Answer:100.48

Step-by-step explanation: 4 x 16 divided by 2 then multiply by 3.14

You roll a six-sided number cube and flip a coin. What is the probability of rolling a number less than 2 and flipping heads? *
1/12
1/4
6/2
2/6

Answers

Answer:

1/12

Step-by-step explanation:

First, you should already be able to understand that the only number less than 2 on this cube is 1. So, you can understand that there is a 1/6 chance because there is a total of 6 numbers, and out of those, only 1 of those are your answer.

Then, you will note that a coin only has 2 sides, so there is a 50/50 chance of getting heads, or 50%. Now, you will turn that into a fraction, which is 1/2.

Next, you will multiply to make the denominators the same. And what you do to the denominator must happen to the numerator. (1/6 * 2--> 1/12 and 1/2 * 6 = 1/12)

Hope this helps! :)

1/12 that the answer

Bob's Gift Shop sold 350 cards for Mother's Day. One salesman, Bentley, sold 2% of
the cards sold for Mother's Day. How many cards did Bentley sell?

Please help!

Answers

Bentley sold 7 cards

Answer:

Bentley sold 7 cards.

Step-by-step explanation:

To solve, use the equation 350 x 2%.

2%=0.02

350 x 0.02 = 7

Hope this helps!

Need help. thanks. please answer within 45 minutes. I think i have selected the right ones but please confirm

Answers

Answer:

You have chose the correct ones.

Step-by-step explanation:

I know I'm late, but just wanted to help out!

Ralph and his brother are at a carnival. They separate from each other at the Ferris wheel at 1:00 PM, and they agree that they will each meet back at the Ferris wheel from time to time to see whether the other is ready to leave. Ralph checks the Ferris wheel every 10 minutes. Joe checks in every 12 minutes. At what time will they meet at the Ferris wheel again. (Hint: Don’t forget you’re looking for a time.)

Answers

Answer:

3:00PM please mark me brainliest and thank me

Step-by-step explanation:

you have to find the lowest common multiple between 12 and 10 and that is 120 and 120 minutes is 2 hours. So 1:00 PM+ 2 hours= 3:00 PM

Answer:

2:00pm

Step-by-step explanation:

1pm separated

= 12 x 5 = 60 minutes

1+1hr = 2nd hr = 2:00pm

Ella wants to make a fruit salad for herself and 5 friends.

She has 5 cups of grapes, 3 pints of strawberries, and 1 quart of watermelon pieces.

1. How many cups of fruit salad does Ella have?

2. If she wants to share the fruit salad between herself and 5 friends, how much fruit salad will each person get?
Answer both to get brainlest. Also please explain.

Answers

1. I believe she would have 15 cups of fruit salad because it’s 5 cups of grapes, 6 cups strawberries(1 pint = 2 cups which means 6 cups of strawberries) and 4 cups of watermelon (1 pint = 4 cups
2. Since there are 15 cups of fruit salad you would need to divide 15 by the number of friends which would make it 2.5 cups of fruit salad per person
1.) 15 cups
2.) 3 cups per person

Exit

The expression 1/2 bh gives the area of a triangle with a base length of b and a height of h.

Which statement is true?
A. The coefficient of is b.
B. The constant in the expression is .
C. There is one term in the expression.
D. There is one variable in the expression.

Answers

is there something else
As per question requirements the true statement is there is one variable in the equation

2 Word problems :-)
h a l p

Answers

Answer:

2. No 3. Yes

Step-by-step explanation:

2. Is no because they (randomly) select 200 book buyers, the key word is randomly because the opinion may vary, 3. is yes because they survey people leaving a jazz concert, most likely, they booked tickets to the concert because they prefer that kind of music.

Plz rate 5 str, thx, and brainliest

im in pain lololololollololololol please help

Answers

Answer:

20.2

Step-by-step explanation:

helpp !!! me plssssssss

Answers

for question 11 a triangle = 90° believe so to find E i think you do 47+ 30 which 77 n take that answer and subtract it from 90 so 90-77 then the answer should =
complementary would set them equal to 180 degrees. so question 11 would be:
DEF = 103 degrees
DEG = 77 degrees
hope this helps!

The graph shows the number of cycles of a crosswalk signal during the day and night
(2,80), (4,160) DAY
(3,90), (5, 150) NIGHT
Compare the steepness of the lines. What does this mean in the context of the problem?

Answers

Answer:

Slope during the day: 40

slope during the night: 30

it is steeper during the day

The cost to hire a plumber for x hours is shown on the graph. For this graph, what does the y-intercept of the line of best fit mean in terms of the context?

Answers

The y-intercept represents the flat charge to hire the plumber

Explanation: The y-intercept is 0 hour, which can represent flat charge

Answer:

.

Step-by-step explanation:

A rectangle measures 2 2/3 inches by 2 1/3 inches. What is its area? Answer in a mixed number. WILL MARK BRAINLIEST

Answers

answer : 6 2/9
hope this helps out .

Can anyone help me with my work? Ill give credit to those who do. I'll just put my z00m contact below and add me so we can work on it, thanks!

Answers

Answer:

I mean i got class in 2 minutes bUT ILL TAKE THE POINTS THO

Step-by-step explanation:

I mean like I’m already in class lol

1. Mr. Hudson bought some shirts for the new members of his band. The cost for the number of shirts, including $3.99 shipping, was $77.49. Each shirt cost $12.25. There was no sales tax on this purchase. Write an equation to represent the scenario. Use x as your variable. 2 Mr. Hudson bought some shirts for the new members of his band. The cost for the number of shirts, including $3.99 shipping, was $77.49. Each shirt cost $12.25. There was no sales tax on this purchase. How many shirts were purchased?

Answers

Answer:

6x + 4 - 1/100 = 77.5

Step-by-step explanation:

Inc shipping all shirts 77.49

Shirt individual cost = 12.25

We find the division first = 77.49-3.99 = 73.5  = 73 1/2

Then we divide 73.5 / 12.25 = 6

Then we have our equation

6x + 4 - 1/100 = 77.5

Which types of graphs are best used when representing individual data points rather than categories?

line graph

bar graph

line plot

stem-and-leaf plot




Links=reported

Answers

Answer:

Bar graphs to show numbers that are independent of each other.

Pie charts to show you how a whole is divided into different parts.

Line graphs show you how numbers have changed over time.

Cartesian graphs have numbers on both axes, which therefore allow you to show how changes in one thing affect another.Step-by-step explanation:

Answer:

Line Graph

Step-by-step explanation:

Line graphs show you how numbers have changed over time.

Hope This Helps!

The slope of the line formed between point D and point E on the graph is -1/2.

What is the slope of the line formed between point A and point B?

A. -2

B. -1/2

C. 1/2

D. 2

Answers

Answer:

B. -1/2

Step-by-step explanation:

This can look hard because of the extra lines on the graph but it is very simple.

If you look closely, line AB is on the same line as DE.

Since these are on the same line, there is no change.

Therefor the answer is -1/2

B. -1/2, this is going to be shown by the

Given f(x) and g(x) = f(k⋅x), use the graph to determine the value of k. Two lines labeled f of x and g of x. Line f of x passes through points negative 4, 0 and 0, 4. Line g of x passes through points negative 2, 0 and 0, 4. −2 negative one half one half 2

Answers

Answer:

k=2

Step-by-step explanation:

the equation of  straight line passing through the two points (a , b) and (c , d) is  

Now f(x) passes through (-4 , 0) and (0 , 4)

the equation is  

y=x+4

Now g(x) passes through (-2 , 0) and (0 , 4)

the equation is  

y=2x+4

here f(x)=x+4 and g(x)=2x+4

clearly g(x)=f(2x)

therefore k=2

Answer:

Your Answer would be D

Step-by-step explanation:

2

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