Mathematics Middle School

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Answers

Answer 1

Answer:

Because for the first problem you would have to simplify 8 divided by 2 into 4  in which  12 - 4 = 8 then you would have to simplify 12 - 4 to 8 which 8 = 8

Because  for the second problem you would have to simplify 12 - 8 to 4 which  4 divided by 2 = 2 then you would have to simplify 4 divided by 2 to 2 which 2 = 2

There are parentheses which if there weren't you would get a different answer

Hope I helped

Sorry if I didnt

Related Questions

Explain the rules for multiplication and division to convert units. How do you know when to multiply and when to divide to convert units of measurement?

Write three to four sentences.

Answers

To convert larger units to smaller units mulitply when the units are smaller you need more pf them to express the same measure. To convert smaller units to larger units, divide. When the units are larger, you need fewer of them to express the same measure.

Answer:

To convert greater units to smaller units you mulitply. When the units are smaller you need more to express the same measure. When you have to  convert smaller units to larger units, divide. When the units are bigger, you need less of them to be the same measure.

Step-by-step explanation:

I re-worded this so It wouldnt be like the sample response. Have a great time doing whatever your doing.

Are these two ratios proportional?
1/3 and 4/12
1. No answer text provided.
2. no
3. No answer text provided.
4. yes

PLEASE HELP

Answers

Yes, because 1/3 x 4 = 4/12

Answer:

Yes

Step-by-step explanation:

12 diveded by 3 would be 4 so 4 is one third of twelve

helpp I have pictures

Answers

Answer:

2³ · 11

Step-by-step explanation:

                                                             88

                                                  2                     44

                                                                  2            22

                                                                               2       11

Prime factorization: 2³ · 11

Answer:

                                        88

                                      /       \

                                   11          8

                                              /    \

                                            4      2

                                           /    \

                                         2        2

11x2x2x2

Can someone help me, please. :(

Answers

Answer:

The answer is C.

Step-by-step explanation:

It cannot be between 3 and 4 because 2/3 is less than 1. You cannot end up with a larger number than 3 in this case. Similarly, it cannot be less than 2/3 because you are multiplying it by 3, which is larger than your first number.

Therefore, it has to be between 3 and 2/3 because you are taking two thirds of 3, which is 2.

The answer is C because 2/3 is less than 1 and in this case it can’t be more than 3

f(x) = 2x + 5 and let g(x) = x -4
Evalalute f(2) + 1/3g(-6)

Answers

Answer:

2+−6

Step-by-step explanation:

⋅2+13⋅(-6)2+13⋅(−6)

I’m pretty sure the answer is 2+-6 hope this helps

HELP ASAP!!!!!!!!!!!!!!!!!!!!!!

To find the quotient of two fractions, you first need to rewrite the division problem as an equivalent multiplication problem. Find this quotient using multiplication.

In this division problem, what is the dividend?
Write your answer in the space below.
( i put the equation in the picture. )

Answers

keep change flip
2/3 * 5/6
10/18
5/9

Answer:

5 is the dividend

Step-by-step explanation:

[tex] \frac{2}{3} \div \frac{6}{5} = \frac{2}{3} \times \frac{5}{6} = \frac{5}{9} [/tex]

5 is the dividend

9 is the divisor

Choose 1 answer.

Which expression is equivalent to -0.2 - 4.9?

A. -4.9 + 0.2
B. -0.2 + (-4.9)
C. 0.2 - (-4.9)
D. -0.2 + 4.9

Answers

9514 1404 393

Answer:

  B.  -0.2 + (-4.9)

Step-by-step explanation:

Subtracting a number is the same as adding its opposite. Subtracting 4.9 is the same as adding -4.9.

The appropriate choice is ...

 -0.2 + (-4.9)

Kim planted sunflower seeds in a flower patch. The tallest sunflower grew 2.65 meters tall. The height of the shortest sunflower was 0.34 meters less than the tallest sunflower. What was the height, in meters, of the shortest sunflower?

Answers

Answer:

Its 2.31 meters

Aaron has $550 in a savings account that earns 3% simple interest each year. How much will be in his account in 10 years?

Answers

Answer:

If his savings account does not have any more money added to it and the bank takes their interest, he wouldve lost 165 dollars and have 385 left in his account

Answer: $385

$385 was left in his account you find this by
Finding 3% of $550 you do this by multiplication 3% * 550 = 16.5 this gives you the unit rate of $16.50 interest each year then you multiply $16.50 by 10 to find how much it is for 10 years you get $165 for 10 years next you just subtract the original amount by $165 the interest over 10 years to get your answer $385

Please answer i really need to pick up my grade in math.
Amany is planning a trip with her friends by renting a bus. She found that the bus costs $54.00 for 6 people. What is the cost per person?

Answers

54 divided by 6 = 9 (answers 9)
Answer: $9.00 per person

Explanation: divide 54 by 6

On a map, 14 inch between locations represents an actual distance of 2 miles between the locations. What is the actual distance, in miles, between two cities that are 334 inches apart on the map?


A.6 miles


B.15 miles


C.24 miles


D.30 miles

Answers

Answer:

C

Step-by-step explanation:

To find how many miles you divide 334 by 14 to find how many 14 inches equals for the actual distance. So 334/14=23.8, rounded up is 24. Hope this helps! :)

Answer:

C

Step-by-step explanation:

EASY

the quotient of two rational numbers is negative. What can u conclude about the dividend and the dividor? Express ur answer in two or more complete sentences.

Answers

twotwoooooowoowowowowo
woah twotwotototoowowowoo

Beatrice threw a stone one and seven fourteenths yards. Tilly threw a stone nine fourteenths of a yard. What is a reasonable estimate of the difference between their two throws?

1 yard
one and one half yards
2 yards
two and one half yards

Answers

Answer:

1 yard

Step-by-step explanation:

7/14 is 1/2 while 9/14 is greater than 1/2 but a lot less than a whole. So a strong estimate would assume that it is (1 1/2)-(1/2) for the approximate difference in  their throws were  

The answer would be 1 yards because 1 and 7/14 minus 9/14 is 12/14 which rounds to 1 yard

ASAP... If u scam me :( I will report you :(

Answers

14) the slope for the first problem is -2/8.
Not proportional

15) The slope is 1/6.
Not proportional

16) The slope is 0.
Not proportional

To determine whether x and y have a proportional relationship, see if the line through these points passes through the origin (0, 0).

Hope this helps! Merry Christmas!✨❤️

I need help right now

Answers

Answer:

b

Step-by-step explanation:

if you just divide 1,000,000,000 by that nummber u get n

C. The sum of a number and 3.

Reason:
Difference means subtraction. Product means multiplication. Sum means addition. Quotient means dividing.

The same dish detergent is sold at 4 different grocery stores in different-sized bottles.
Which store has the lowest price per ounce?

Answers

Answer:

teresas store

Step-by-step explanation:

////////teresa’s store

3,827 x 5/8 is greater then 3,827 or equal to 3,827 or less then 3,827

Answers

Answer:

3827 x 5/8 is less than 3827

less thannnnnnnnnnnnn

Which of the statements below is true about the function y=20?

A) The only value in the range is 20.
B) The only value in the domain is 20.
C) The only value in both the range and domain is 20.

Answers

Answer:

B

Step-by-step explanation:

15.5 is 20% of what number
options:
40
25
15
30

Answers

The correct answer is 25

Otis measured the heights of several sunflowers. He found that their heights were 2,3,3,5, and 7. Otis found that the mean was 4 feet and the range was 5 feet. witch number describes the center and spread of this data.

Answers

Answer:

.95)

Step-by-step explanation:

What is the slope of the line?

Answers

Answer:

Its 1/1 or -1/-1

Step-by-step explanation:

Answer:

The slop of the line is 1

Step-by-step explanation:

To find slop of the line you look at rise over run, or the distance from one point to another up then across. In this graph, from the point (0,-3) to (1,-2) you go up one point and across one point. 1/1 = 1 so the slope is 1.

A farmer says that for every row of tomato seeds he plants, he can harvest 6.5 bushels of tomatoes. The farmer needs to harvest at least 52 bushels of tomatoes. What is the least number of rows of tomato seeds that the farmer will need to plant?

Answers

Answer:

8 rows

Step-by-step explanation:

The answer is 8 because 52 divided by 6.5 is 8

The least number of rows of tomato seeds that the farmer needs to plant is 8 row.

Given that, a farmer says that for every row of tomato seeds he plants, he can harvest 6.5 bushels of tomatoes.

What is the unitary method?

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

The farmer needs to harvest at least 52 bushels of tomatoes.

The number of rows of tomato seeds need to plant = 52/6.5

= 8

Therefore, the least number of rows of tomato seeds that the farmer needs to plant is 8 row.

To learn more about the unitary method visit:

brainly.com/question/22056199.

#SPJ2

If x = 7 units and h = 5 units, then what is the area of the triangle shown.

Answers

Answer:

35

Step-by-step explanation:

base × height so just multiple 7 and 5

The answer is 35. I am 100 percent sure that is the answer and if it is not the let me know

Find the missing leg of a triangle with legs of 7 and a hypotenuse of 10
Help please

Answers

Answer:

i believe its 24 in for the other leg

Step-by-step explanation:

i kinda agree w that person ^^^^

I need help pleasssssseeeeeeeeeeeeeeeee

Answers

Answer:

Reflect across BC

Translate 4 units right

Translate 1 units down

Step-by-step explanation:

In order to receive DEF, you need to flip it across line BC. In order to find this out, just test what would happen if you flipped on the other sides. If you did that correctly, the other sides wouldn't be shaped the same as DEF.

Remember, translation is moving the ENTIRE triangle. Not just one particular point. In order to line up the two shapes correctly, you have to move the shape down one unit and across four units. To find this, you can simply just count it out. Remember, C has to reach to F. B has to reach to E. And A has to reach to D. Once you find how much you translate the graph, then you've found the answer.

Hope this helped

PLS HELP DUE SOON: (retest) will give brainliest <3

Answers

Answer:

I do believe the answers are B,E and D.

Step-by-step explanation:

Hope this helps have a great day!

Please consider marking brainliest!

^﹏^

Answer:

Lines C and D

Step-by-step explanation:

Jordan plotted the graph below to show the relationship between the temperature of his city and the number of cups of hot chocolate he sold daily (shown in the picture)

Describe how you can make the line of best fit. Write the approximate slope and y-intercept of the line of best fit. Show your work, including the points that you use to calculate the slope and y-intercept.

Answers

Answer:

I would draw a line from (40,20) to (80,8)

Step-by-step explanation:(40,2) is an outlier, so I wont use that.  I am roughly estimating that it I were to draw line from those points, It would have about the same number of dots above and below the line which tells me it is a line of best fit. Slope would be about -3 every 10 temperature climb.

ANOTHER ONE PEOPLE!!! ANOTHER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

10.3

10,7

Step-by-step explanation:

It’s okay if you don’t know cause I don’t know either

Bree takes 4.75 minutes to bike around the block how long does it take Bree to bike 11 times around the block?

Answers

Answer:

52.25 minutes

Step-by-step explanation:

4.75 * 11 is 52.25

Answer:

52.25

Step-by-step explanation:

Becasue 11 times 4.75 equals 52.25

Help plz ...............

Answers

Answer: 888

Step-by-step explanation:

Answer:

2.2727 pound of sugar

Step-by-step explanation:

1000 divided by 440

is 2.2727

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