Mathematics Middle School

PLEASE ANSWER BOTH QUESTIONS. Use Graph to help answer them. NO LINKS.

Answers

Answer 1

A- 12 seconds 1/5 minutes
B- 5

Related Questions

include explanation pls

Answers

Answer:

less than mean subtraction

twice means 2 times

Step-by-step explanation:

if the amount raman collects is x, and kusa collects 5 less than 2 times the amount raman collects, that would mean 2x-5.

Translate the phrase into a math expression.

Twelve more than the quotient of six divided by three.

A. (3÷6)+12

B. 3÷(6+12)

C. (6÷3)+12

D. 6÷(3+12)

Answers

Answer:

Step-by-step explanation:

Quotient of 6 divided by three translates to (6/3) and then +12.. so you get (6/3)+12

How many variables are displayed in a scatterplot?

A. One along the x-axis, and one along the y-axis
B. One along the x-axis, and two along the y-axis
C. Two along the x-axis, and one along the y-axis
D. Tel along the x-axis, and two along the y-axis

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The variables displayed in a scatter plot are: (a) one along the x-axis, and one along the y-axis

The variables of a scatter plot are the quantities whose correlation is being determined

In a scatter plot, they are always two variables.

One is placed on the x-axis, while the other is on the y-axis

Hence, the variables displayed in a scatter plot are: (a) one along the x-axis, and one along the y-axis

Answers

Answer:

N= -8

Step-by-step explanation:

N=-8
hope this helps!!:)

The population of the United States is approximately 320,000,000 people. Which is a
reasonable estimate for the amount of food consumed by the population of the United
States per day?

Answers

Answer:

960,000,000 lbs

Step-by-step explanation:

The average person eats about 3 pounds of food a day so multiply 3 by 320,000,000 and you get 960 million lbs.

960,000,000 Ibs sorry if it’s wrong

Find all the factors of 15. A) 1, 3, 5, 15 B) 2, 3, 5, 7, 15 C) 1, 2, 3, 5, 7, 15

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Answer: it is b

Step-by-step explanation:

trust its b

The answer is A ) 1 , 3 , 5 , 15

Write an equation representing the relationship of 10:20 shown in the graph

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Answer:

[tex]20=2(10)[/tex]

Step-by-step explanation:

10:20 is a good point that passes a line to another.

This graph is a linear graph.

The linear equation is

[tex]y=mx+b[/tex]

[tex]y[/tex] = 20 (the y coordinate in the graph)

[tex]m[/tex] = slope

[tex]x[/tex] = 10 (the x coordinate in the graph)

[tex]b[/tex] = y-intercept

Finding slope

To find the equation, we'll need to plug in the values in the formula. To find slope using two points, use the formula, then plug in the values:

[tex]\frac{y_2-y_1}{x_2-x_1}[/tex]

(10, 20) and (20, 40)

[tex]=\frac{40-20}{20-10}[/tex]

[tex]= \frac{20}{10}[/tex]

[tex]\bold{m= 2}[/tex]

Finding the y-intercept

You have to find the slope first before finding the y-intercept. So, plugin one of the two points we used to find the slope into the formula and solve for [tex]b[/tex]

(10, 20)

[tex]20=2(10)+b[/tex]

[tex]20=20+b[/tex]

[tex]20-20=20-20+b[/tex]

[tex]\bold{b=0}[/tex]

The y-intercept is zero, and when it is, you do not add it since zero is nothing.

The equation is [tex]20=2(10)[/tex]

You and your family go out for dinner the bill is $240.00. You have a coupon for 20% off. After the discount, you want to leave a tip of 15%. How much in total , will you leave the waiter?

Answers

Answer: 28.8

Step-by-step explanation: first we find out 20 percent of 240=48

240-48=192 after discount

15 percent of 192= 28.8

28.8
step by step explanation

Select each pair of equivalent numbers. PLS HELP DUE TMR AND I DONT HOW TO SOLVE IT, PLS SHOW HOW U SET IT UP

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The pairs that are equivalent to each other are 40/1000 and 40%, 6/5 and 120%, 1/8 and 12.5% . They are the correct answers because if we divide for example 6/5 , we would get 1.2 and to turn a decimal into a percent we have to move the decimal point 2 times to the right meaning that the percentage would be 120% and you just do that for all! I hope this helped :)!!

a house can be painted in 5 days by ৪ workers. how long will it take for 12 workers to paint the same house

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2 days maybe hope it helps.

Answer: 5 days I think. :)

Step-by-step explanation:

Match each expression to the scenario it represents.

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The person above is correct with those 2 sadly I can’t help either with the others

In which pair do both decimals represent rational numbers?

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Answer:

I believe the answer is B!

Step-by-step explanation:

Solve this please
⎯.+/⎯.+/

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Whattttttttt?????????

Ben earns $18 per hour. His job offers a 6.3% raise. After the raise, how much will Ben earn per hour?

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look it up im sure someone will know

The answer would be $19.13

Steve made $50 taking leafs and $75 mowing lawns. He gave 60% of his earnings to his mother. How much did Steve give to his mother?

Ps: pls show how you set up the problem!

Answers

Answer:

Step-by-step explanation:

He gave $75 dollars to his mother

50+75=$125

$125 x 60% = 75

Steve gave his mom $75 since you do 50+75 which is 125 and then 10% of 125 is 12.5 so you take 12.5*6 since it is 60% and you get 75 so therefore, Steve gave his mom 75 dollars

An arts academy requires there to be 4 teachers for every 76 students and 3 tutors for every 27 students. How many students does the academy have per teacher? Per tutor? How many tutors does the academy need if it has 54 students?

Answers

Answer:

The answer is 19 students per tescher

Step-by-step explanation:

76 ÷ 4 =19

Per teacher there would be 19 students.
76 divided by 4 = 19

Per Tutor there would be 9 students
27 divided by 3 = 9

Hope this helped

Identify the parts of the expression 4.2m + (8 , 2) - 6

a. What are the terms of the expression?
b. Which term is the product of two factors?
c. Which term is a quotient?
d. Which term is a constant numerical value?

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Answer:

Step-by-step explanation:

Is using the associative property of addition a good strategy for simplifying (4/3 + 2/3) + 2? Why or why not?

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Answer:

Easy way

Step-by-step explanation:

(4/3 + 2/3) + 2

= 2 + 2

Oviously (4/3 + 2/3) is directly 2.

1. 9.03 x 80=
2. 0.54 x 24=
3. 33.05 x 200=
4. 0.79 x 51=

Answers

Answer:

1. 722.4

2. 12.96

3. 6610

4. 40.29

Step-by-step explanation:

hope this helps! :D

have a miraculous day!! <3

Answer:

1. 722.4

2. 12.96

3. 6610

4. 40.29

a ÷ (2 + 1.5) for a = 14

answer the problem, this is 6th grade work

Answers

If you still need help, the answer may be 4

The answer is 4
2+1.5= 3.5
U substitute 14 in for a and the equation becomes 14/3.5 which equals 4.

What is the range of possible sizes for side x?

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Answer:

What’s the range of possible sizes for side x?

Answer:1.3< x < 6.7 Step-by-step explanation:we know thatThe Triangle Inequality Theorem, states that the sum of the lengths of any two sides of a triangle is greater than the l…

Step-by-step explanation:

What’s the range of possible sizes for side x?

Answer:1.3< x < 6.7 Step-by-step explanation:we know thatThe Triangle Inequality Theorem, states that the sum of the lengths of any two sides of a triangle is greater than the l…

Person above is correct 1.3

How much greater is 4/9 than 2/9. Please answer.
No links or unreasonable random answers. Thank you.

Answers

Step-by-step explanation:

A better way to word this is how much more is 4/9 than 2/9 which is 2/9 more because 2/9 plus 2/9 is 4/9 and the denominator stays the same

According to Ms. Hill’s blintz recipe, 2 eggs should be used for every 3/4 cup of sifted flour. At this rate, how many cups of sifted flour should be used if 5 eggs are used?
F. 1 3/4
G. 2
H. 1 1/2
J 1 7/8

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If two eggs are for every 3/4 cup, five eggs would be 1 7/8 cups of flour.

A proportional relationship between the number of pounds of potatoes x and the price in dollars y is graphed and the ordered pair 4, 3 is on the graphed line
Part a: what is the price of 1 pound of potatoes show your work
Part b: what does the ordered pair 8,6 on the graph represent? Explain in words.

Answers

Answer:

A proportional relationship between the number of pounds of potatoes (x) and the price in dollars (y) is graphed, and the ordered pair (4, 3) is on the graphed line. Part A: What is the price of 1 pound of potatoes? Show your work, including the proportion you used to determine the price. (8 points) Part B: What does the ordered pair (8, 6) on the graph represent? Explain in words. (2 points)

The point (4,3) means that 4 lbs. of potatoes = $3. Therefore, we have:

4 lbs / $3 = 1lb / x cross-multiply

4x = 3 divide by 4

x = 3/4 dollars = $.75 per pound

The point (8,6) means that 8 lbs. of potatoes = $6.

Step-by-step explanation:

A tire from Karens car is shown below Which is closest to the distance traveled, in feet, after 3 full rotations of the tire? use pi= 22/7

Answers

Answer:

264 inches

Step-by-step explanation:

Circumference = pi x diameter

28 x 22/7 = 88 (in)

88 x 3 = 264 (in)

The closest distance traveled by Karen's car is, 18.86 feet.

What is Circle?

The circle is a closed two dimensional figure , in which the set of all points is equidistance from the center.

We know that;

One rotation of the tire is equal to the circumference of the tire.

And, The formula for circumference of a circle (remember that a tire is shaped as a circle) = πd

where, π = 22/7

d = diameter

Here, The size of one revolution = 2 x 22/7

= 44/7 feet

Hence, The distance covered in one rotation of the tire is 44/7 feet

So, The distance covered in 3 rotations = (44/7) x 3

= 18.86 feet

Learn more about the circle visit:

https://brainly.com/question/24810873

#SPJ2

The complete question is this,

A tire from Karen's car is shown below. Which is the closest to the distance traveled, in feet, after 3 full rotations of the tire? The diameter is 2 feet, by the way.

Please help me-
1yd 1 ft = _____ yd

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Answer:

1 yard and 1 foot = 1 1/12 yards

Step-by-step explanation:

Which expression is equivalent to the expression below?

15 + 10x - 14x - 9

Answers

Answer:

The last expression 9.

Step-by-step explanation:

hope this helps! let me know if I am wrong

Find the missing values in the ratio table. Then write the equivalent ratios.

Gnats 2 14
5
Flies 8
28

Answers

Answer:6:14

Step-by-step explanation:I wasn't sure if you were trying to put a mixed number and tell the diffrence and I don't know if this is the right answer.

Gnats 2 14 5 Flies 8 28 6:14

HELP! PLEASE!
• At store A, 3 pounds of apples cost $12.

• At store B, the cost is given by y = 2x where y is the cost in dollars and x is the number of pounds of apples.

• The cost of apples at store C is shown in the graph.

(don't worry about the graph I know how to do this one)

Answer the questions to find out which store's apples are the least expensive.

2. What is the unit price of apples at store B? How did you use the equation to find the unit price? (2 points)

Answers

Answer:

The unit price is the cost per unit of an item or the cost/price for each item.

1) 4$ per pound. By simplifying the proportion (constant ratio) between the cost, and the pounds of apples. 3 pounds of apples cost 12$ → 3/3 pounds of apples cost 12/3$ → 4 dollars for every pound.

2) 2$ per pound. By evaluating the rate of change (change in the y over x or dependent variable over independent) in the equation: y = 2x. y is the cost in dollars, and x is the pounds of apples. So there are 2 pounds (weight) of apples for every dollar.

3) 3$ per pound. Given a graph with a y scaled by 3, and an x scaled by 1 with a graph y = x or 1 unit up for every unit right. This must be equivalent to y = 3x. Where y is labeled as the cost in dollars, and x as the weight in pounds. So there are 3 dollars for every pound of apples.

4) Store B. Because 2 is less than 3 which is less than 4.

A professional football field is 120 yards long and 53 yards wide. How far will you run if you go all the way around it?

Mrs. Payfer's desk is 3 feet by 2 feet. What is the perimeter of her desk?

What is the perimeter of a square with a side that measures 15 m?

Please answer quickly. I have ton more questions to do..
and please do N

Answers

1.346 yards
2.10 feet
3. 60 m

Answer:

1) 346 ft.

2)10 ft.

3)60 ft.

Step-by-step explanation:

1) the equation for finding the perimeter of a rectangle is P=2L+2W. so, P=2(120)+2(53). P=240+106. P=346.

2) The equation is P=2L+2W. P=2(3)+2(2). P=6+4. P=10

3) the equation for finding the perimeter of a square is P=4s. So P=4(15) P=60

Hope this helps!

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