Mathematics Middle School

What is the sum of 421, 237, 112, and 100?

Answers

Answer 1

Answer:

870

Step-by-step explanation:

Answer 2

Answer:

870

Step-by-step explanation:

4 2 1

2 3 7

1 1 2

1 0 0

_____

8 7 0

Related Questions

Pamela rode her bike at a constant rate of 0.1 kilometer per minute. Which table represents y , the number of kilometers Pamela rode her bike in x minutes?

Answers

Answer:

B, The second table.

Step-by-step explanation:

If you rode a bike 0.1 Kilometers per minute, and you ride for 5 minutes, you would have biked 0.5 Kilometers, not 0.1 Kilometers.

Hope I helped! Please leave a rating and a comment! :)

Answer:

B

Step-by-step explanation:

you would multiply the y by 0.1 to get x and it would be the right rule.

Write the value of each expression
1. -8(3)
2.5(-2)
3.2(-1)(14)

Answers

Step-by-step explanation:

(-8) * 3 = -24.

5 * (-2) = -10.

2 * (-1) * 14 = -28.

Answer:

1. -21

2. -10

3. 8

how do I know if im diving with ratio's or multiplying? please put a equation problem about dividing and multiplying ratios

Answers

Answer:

3/4 x 2/5

6/9 ÷ 4/7

Step-by-step explanation:

3/4 x 2/5. 6/9 Divided 4/7

on a map the distance between New york and philadelphia is 10.25 inches. if 2 inches equals 16 miles, what is approximate distance between the two cities

Answers

It should be 82 miles

can you help me, please? I really need help.

Answers

2
3
4
:)))))))))))))))))

Match the inequality to the correct verbal description. "n is less than the difference of 40 and 60.
A.n<40-60
B.n>40-60
C.-40>60
D.n-60<40​

Answers

A is the answer hope it helps you

What value of k makes this equation true? ANSWER ASSAP



39 = k - 11

Answers

Answer:

50

Step-by-step explanation:

K = 50 will make this right

The Frederick County Fair costs $15.00 to get in and
$2.50 per ride, while the Montgomery County Fair costs
$10.00 to get in and $3.00 per ride. Which equations
could be used to determine how many rides you would
need to go on for both fairs to be of equal value?

Answers

Answer:15+2.50(10x3)=x

Step-by-step explanation:

Answer:15 + 2.5x = 10 + 3x

Step-by-step explanation:

In Mr. Dalle’s class, 13 students wear glasses and 9 do not. What is the ratio of students who do not wear glasses to the number of students who wear glasses?
A.9 to 13
B.9 to 22
C.13 to 9
D.13 to 22

Answers

Answer:

a

Step-by-step explanation:

because students have good eyesight while others dont.

Answer:

AAAAAAAAA  

Step-by-step explanation:

TRUST ME AND STAY SAFE

The table and the graph below show Josie’s and Salvador’s wages, respectively, based on the number of hours worked. In 2012, Josie and Salvador each worked an eight-hour day for six days each week.

Answers

Answer:

a || 8.25

b || 7.5

c || 1.25

graph the rational function f(x)=(3x-1)/(x-5)

Answers

Answer:

graph it it is that simple

Step-by-step explanation:

Guys I just woke up and my brain is barely working. Please answer the last one.

Here is a table that shows some combinations of quarters and dimes that are worth $2. Complete the table.

Answers

Answer:

2 quarters and 15 dimes

Step-by-step explanation:

2 quarters is equal to 50 cents, and because each dime is worth 10 cents,  you need 10 cents x 15 dimes = 150 more cents to get to $2.

Hope this was helpful!

Have yourself an amazing day!

c - 7 = 12 :((((((((((((((((((((((((((((((((((((((((((((((((((((((

Answers

C-7=12
C=12+7
Then C= 19

Luke was out of cereal for breakfast. He walked to the grocery store to buy his favorite, Honey Nut Cheerios. While looking at the cereal, he noticed all the different box sizes and different prices. A giant "Family Size" box contained 14.7 oz and cost $5.99. A small, individual size contained 1.5 oz and cost $1.89. He wanted to get the most "bang for his buck." Which choice is the better buy? In other words, which choice is cheaper per ounce? Which one should he buy and why?

Answers

Answer:

family size

Step-by-step explanation:

-5c-10-5c-2=8 equations

Answers

Answer:

c = -2

Step-by-step explanation:

-5c - 10 - 5c - 2 = 8

-10c - 12 = 8

      +12     +12

-10c = 20

/ -10    / -10

c = -2

Robbie did a survey of four butterfly parks and wrote the following observations: BRAINLIEST



Butterfly Park Survey
Park Number of White Butterflies Total Number of Butterflies
A 24 86
B 43 92
C 12 68
D 32 52


Based on the survey, which park had the greatest percentage of white butterflies?
Park A
Park B
Park C
Park D

Answers

it would have to be B.

Which of the following statements are true? Select all that apply.

The least common multiple of 8 and 12 is 48.
The least common multiple of 6 and 9 is 18.
The least common multiple of 9 and 10 is 90.
The least common multiple of 11 and 4 is 1.

Answers

Answer:

1. No. it equals 24

2. Yes. it equals 18

3. Yes. it equals 90

4. No. it equals 44

Step-by-step explanation:

No it’s 24.

Yes it’s 16.

Yes it’s 90.

No it’s 44.

Mr. Parker wants to rent a cargo van for a day. It will cost the daily fee of $50 plus $0.35 per mile driven.


Part A

Let m = the number of miles Mr. Parker drives for the day. Choose the expression that shows the amount he will pay for the van.

A. 50m + 0.35 B. 0.35 + m + 50 C. m(0.35 + 50) D. 50 + 0.35m

Part B

Evaluate the expression you wrote to find the amount Mr. Parker will pay if he drives 80 miles.


Enter your answer

Answers

Answer:

d

Step-by-step explanation:

50 is what you are already paying and then you have to pay the extra fee times the miles

For what ordered pair (a,b) are there infinite solutions (x,y) to the system
4x + ay = -8,
2x + y = b.

Answers

Answer:

(2, -4)

Step-by-step explanation:

The second equation should be half of the first equation.

Which fraction is equivalent to StartFraction 5 Over 20 EndFraction? StartFraction 4 Over 16 EndFraction, because StartFraction 5 Over 20 EndFraction = one-fourth and One-fourth = StartFraction 4 Over 16 EndFraction StartFraction 4 Over 12 EndFraction, because StartFraction 5 Over 20 EndFraction = one-fourth and One-fourth = StartFraction 4 Over 12 EndFraction StartFraction 4 Over 19 EndFraction, because StartFraction 5 Over 20 EndFraction = StartFraction 5 minus 1 Over 20 minus 1 EndFraction = StartFraction 4 Over 19 EndFraction StartFraction 4 Over 15 EndFraction, because StartFraction 5 Over 20 EndFraction = one-fifth = StartFraction 5 minus 1 Over 20 minus 5 EndFraction = StartFraction 4 Over 15 EndFraction\

Answers

Answer:

Do u still need help bc this was in December

Step-by-step explanation:

Answer:

I believe the answer is A, please correct me if I'm wrong

- 1/5
- 1/5

1/5
1/5

-5
-5

5

Answers

Answer:

5

Step-by-step explanation: rise over run 5/1= 5

Your answer will be 5

What is the slope of the line that passes through the points (-8, -3)(−8,−3) and (-12, -3) ?(−12,−3)? Write your answer in the simplest form.

Answers

Answer:

(-3,-5) is the answer

Answer:

-3

Step-by-step explanation:

To find the quotient of 3 divided by one-sixth, multiply 3 by
One-sixth.
Three-sixths.
3.
6.

Answers

I believe the answer is D 6

This is because 1/6 X 18 = 3

So 3 X 6 = 18

So the answer is 6

Answer:

D) 6

Step-by-step explanation:

See attachment

Jessica’s friend lent her $5. Later that day Jessica gave her friend back $1.75 Which rational number represents the overall change to the amount of money Jessica’s friend has?

Answers

Answer:

-$3.25

Step-by-step explanation:

She had $5 to begin with and ended with $1.75 the change is - because she has less 5-1.75=3.25

-$3.25 good luck lol

Is the equationy=-1/2 linear or nonlinear?

Answers

Answer:

y = -1/2 is a horizontal line; a line with no slope. With that said, it is linear.

Step-by-step explanation:

HELP!!! WILL GIVE BRAINLIEST

Answers

Answer:

a

Step-by-step explanation:

Answer:

ok so the answer is 2.4 and btw im back :D

Step-by-step explanation:

why might you want to rewrite 1x+0.05 as 1.05x??

Answers

Answer:

its less numbers and less complicated. it's also better for equations. y=mx+b is easier than y=1x+m+x

Yeah what she said that is seems right to me

Solve number 32. . Show your work.

Answers

Answer:-4,0

Explanation:
If you are at a starting point of 1, 2 and you move in the left 5 in the X direction that would mean you are moving -5. So you would technically subtract 5 from 1 to get -4 (1-5=-4). For the second part you are moving down 2 in the Y direction. This would be the same thing. You are technically subtracting 2 from that Y number to get 0 (2-2=0) so your final coordinates would be (4-, 0)
(-2,0) , but if you move to point to the left 5 times and down 2 units it will be in the negatives and it will land on -2 and 0

Graph: y <
+
y
-2
2
-2
Draw
Click or tap the graph to plot a point.

Answers

Answer:

I dunno what you wrote at the top, but I solved the picture

Step-by-step explanation:

name 5 fractions whose values are between 1/2 and 7/8

Answers

Answer:

 3/4, 4/6, 5/8, 2/3, 6/10

Step-by-step explanation:

The five fractions that provide a range of values between 1/2 and 7/8 are 5/8, 3/4, 11/16, 2/3, and 13/16.

Here are five fractions that lie between 1/2 and 7/8:

5/8: This fraction is greater than 1/2 but less than 7/8. It can be obtained by dividing 5 by 8.

3/4: This fraction is greater than 1/2 and closer to 7/8. It is obtained by dividing 3 by 4.

11/16: This fraction is closer to 1/2 and slightly less than 7/8. It can be obtained by dividing 11 by 16.

2/3: This fraction is greater than 1/2 and closer to 7/8. It is obtained by dividing 2 by 3.

13/16: This fraction is closer to 7/8 and greater than 1/2. It can be obtained by dividing 13 by 16.

These five fractions provide a range of values between 1/2 and 7/8. They demonstrate different proportions and can be used in various contexts where a fraction between 1/2 and 7/8 is required, such as measurement, comparison, or estimation.

To learn more about fractions;

https://brainly.com/question/10354322

#SPJ6

Other Questions
Decide the tense of the sentence.Er hatte einen Hund.present perfectsimple pastpresent tense Each photographer follows the same exact workflow. OTrue O False Arrange the expressions in increasing order of their values.cos(52.5)cos(7.5)sin(52.5)cos(7.5)sin(52.5)sin(7.5)cos(52.5)sin(7.5) a classification of literature,produced by using a particular writingstyle or written during a specific timeperiod Find 83 1/3 % of 384 This isn't help with an assignment more of helping understanding a history thing. So my question is, how does a country purchase something from another one? Wouldn't Dollars be worthless to Britain? Also how is it possible for the government to go broke, can't they just print the money, plus if they make the currency, couldn't they just change it. I get that Money from one country is worth some amount in another country, but how the heck would the other country benefit from foreign money, like don't they print the money, and having foreign money wouldn't help with purchasing things in their own country. I don't know a lot about this type of stuff, so I could be wrong, i'm not even entirely sure countries print money. This is my first brainly question so sorry if it's long. Match each type of stress to the phrase that best defines it.eustressnegative stress that causes harmdistressthe changes in emotion that result fromstressphysiological stresspositive stress that increases focuspsychological stressthe changes in the body that result fromstress Joanna is 152cm tall .Kristal is 8cm shorter what is the sum of heights. A force of 150 kg x m/s (Newtons) acts on a 0.5kg object. What rate of acceleration will result? Do you guys believe that taking down monuments that represent slave owners and confederates accomplishes anything positive?If so, what does it accomplish?If not, then why not? what did bohr consider electrons as?A. Discrete particlesB. Continuous particlesC. Particles with zero energy D. None of the above Who was going to buy the Tea once it was sold at auction for a huge profit? The graph of relation v is shown. Which of the following graphs represents the relation and its inverse? find the sum of (2c+6)+3(c+8) pls help me for 15 points and a brainiest!!! Can someone please help me and show all the work step by step please Find the cost of tiling a rectangular plot of land 300 m long and 150 m wide at the rate of $6 per square m. Factorise48x^3-27x 0 = 4 + n/5 two step equations Why did the Cherokees decide to support the British? How did cohens v. virginia strengthen federal government?