Mathematics Middle School

Write out the algebraic expression given in each written expression.
16 subtracted from the sum of 48 and bequals 129
A ( 16 - b) + 48 = 129
B (48 + b ) - 16 = 129
C.16 - (48 + b ) = 129
D 48 +(b - 16 ) = 129

Answers

Answer 1

B (48 + b ) -16 = 129
Answer 2
the answer is B (49 + b) - 16 = 129

Related Questions

What is the surface area of the square pyramid?

Answers

Answer: 417.24

[tex]6.1x9x7.6=417.24[/tex]

Step-by-step explanation:

The answer will be 417.24

I need help this is needed by tomorrow morning :)

Answers

I think it’s 1/48 :)
the answer is 1/50 cm

Evaluate p/n if n = 2 and p = -8

Answers

Answer:

-4

Step-by-step explanation:

-8/2= -4

Answer:

-1/4 or -0.25

Step-by-step explanation:

n=2 and p=-8

substitute p as the numerator and n as the denominator in the fraction

2/-8 simplifies to 1/-4, the sign moves to the front of the fraction because any positive number divided by a negative number will be negative and it is common practice, so the answer is -1/4.

-1/4 is equal to -0.25 in decimal. -0.25 is 1/4 of -1.

7. Geometry Which set of ordered pairs can be
connected in order to form a right triangle?
A (-1,3), (FT, -1), (2, -1)
B (-4, 0), (0, 1), (1, -2)
C (2, 2), (2, -2), (-2, -2), (-2, 2)
D (0,5), (-3, 3), (3, -3)

Answers

I dunno budddddddxddddd
I’m guessing it’s b but idrk

You invested $600 in a savings account that earns simple interest. After 20 years the account had earned $720 in interest. What was the interest rate on the account? Your answer can be in decimal or percent form.

Answers

1% interest
Explain: in 20 years interest = $120 120 divided by 20 = 6 so u get $6 each year for $600 so therefore u would get $1 per $100
which equals 1%
hope that helps!

5. Select the expression that is equivalent to: V + V + V + V.

Answers

Answer: B. 4V

Step-by-step explanation: You multiply the Vs by 4 due to how many there are.

Answer:

4V

Step-by-step explanation:

If you put x+x+x+x into a calculator, then you get a line that is equivalent to 4x. Other than that, I can't really explain that any more.

Hope that this helps!

pls help due in 10 mins

Answers

Answer:

C

Step-by-step explanation:

Answer:

23

Step-by-step explanation:

You can split apart the shape into to two different rectangles. The first one would have dimensions 3yd by 5 yd. The second one would have 2 yd by 4 yd. So your area is (3 * 5) + (2 * 4) = 15 + 8 = 23 yards

Bennett is getting in shape for football season. He runs 400 yards, 3 times each day for 5 days. Which shows the correct way to find the number of miles Bennett will run in 5 days?

Answers

I can’t see the entire picture, but I believe the answer is the first one because that’s the only one that makes sense

Answer:

its the last one

400 x ( 3+5) / 1

A pair of jeans cost $39.99. If you have a coupon for 25% off, how much will the jeans cost before tax?
answer choices
$20.00
$30.00
$34.00
$37.00

Answers

Answer:

The closest answer is $30.00, the original answer is $29.99

Answer:

$30.00

Step-by-step explanation:

Find what 25% of $39.99 is

The answer is $9.99

Then Subtract $9.99 from $39.99

Find the area of the shaded region

helpp!!

Answers

Answer:

1. 116 m

2. 60 cm

Step-by-step explanation:

1. The total area is 12*10 m, or 120 m. The area of the non-shaded region is 7*2 m, or 14. Subtract 14 from 120 to get 116.

BTW the side 12 looks like it is less than the 10, the question is not lengthed properly, just saying

2. A bit trickier, divide the question into 2 parts, a triangle and rectangle.

The rectangle is 12*4 cm, or 48 cm, the triangle is 12 - 3 - 3 = 6 and 8 - 4 = 4

So we use 6 and 4. The area of a triangle is 1/2b * h, half of the base times the height, the base is 6 cm, and the height is 4 cm, 1/2(6) * 4 = 3*4 = 12 cm

48 + 12 = 60 cm

HELP FAST


Which is a simplified form of the expression -4(n + 1) – (n + 2)?
A. 2n + 3
B. -3n – 2
C. -4n – 5
D. -5n – 6

Answers

-4(n+1)-(n+2)
(-4n-4) - (n-2)
-3n-2

Answer:

Hi! The answer to your question is D. -5n-6

Step-by-step explanation:

☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆

☆Brainliest is greatly appreciated!☆

Hope this helps!!

- Brooklynn Deka

can someone help me plz

Answers

called the “constant ratio”
the answer is constant ratio. hope this helps!

the date of month of june is selected then a letter from the word Superstar is chosen. What is the probability of getting multiple of 8 then S?

Answers

Answer:  he possible dates in the month of June a numbers from 1 to 30. Of those 30 numbers, the multiples of 8 are: 8, 16, 24. There are 3 multiples of 8 out of 30 possible numbers. The word SUPERSTAR has 9 letters.

Step-by-step explanation:

What is the mean for the set of data?

Answers

your answer is 3.3! add all the numbers together and divide by the amount of data
3.3, add all the numbers then divide I think

would anyone help really quick. ty.

Answers

Answer:

It’s a negative slope so it’s out of a and d

And there’s not a y intercept so it’s a

Answer is A

Step-by-step explanation:

What is the measure of each angle in a hexagon if the lengths of all six sides are equal?

Answers

degrees = (# of sides – 2) * 180. Then degrees = (6 – 2) * 180 = 720 degrees. Each angle is 720/6 = 120 degrees. I hope it helps

Plz help meeeee plzz

Answers

Answer:

I'm not sure but you can print 13 posters in 1 minute

sylvia is saving up to buy a new phone. so far she has saved $45. she needs at least $360 to buy the phone and some accessories. she wants to buy the phone in 15 weeks write an inequality to how much money sylvia must save each week.

Answers

Answer: she need 315 more to buy the phone hope this helps

Step-by-step explanation:

Sylvia needs $315 more to buy a phone and some accessories. She has 15 weeks to split this up. To find out how much she should save each week, we can do 315/15 which is 21. Sylvia needs to save $21 per week.

A floor plan of ​'s cheryl´s bedroom and closet is shown. The height of the bedroom is 7 feet. The height of the closet is 6 feet. What is the total volume of the bedroom and the​ closet? . Does it make sense for to find the combined area of the bedroom floor and closet floor before finding the total​ volume? Explain your thinking.

Answers

Answer:

The total volume of the bedroom and closet is 42  feet or sq2

No, it doesn't make sense to find the bedroom floor and closet floor area combined because this is abt the height and volume, not the flooring plan (area)

Step-by-step explanation:

You multiple 7*6 to get the 42 answer

6th grade math
13: what is the measure of angle y?

14: what is the measure of angle x?

15: what is the measure of angle z?

Answers

angle y and the angle measuring 76 degrees are opposite so they should be equal. this means angle y = 76 degrees.

angle x + angle measuring 76 degrees should = 180 (they are supplementary angles)

x + 76 = 180

180 - 76 = x

x = 104 degrees

angle z is opposite angle x so they are equal. angle z = 104 degrees

y is 76 because it’s vertical to the degree given and then z and x is 180-76 which equals 104. z and x are the same because they are vertical to each other

A rancher’s herd of 250 sheep grazes over a 40-acre pasture. He would like to find out how many sheep are grazing on each acre of the pasture at any given time, so he has some images of the pasture taken by the state department of agriculture’s aerial photography division. Here are three samples of the images. Sample 1 4 Sample 2 1 Sample 3 9 What can the rancher conclude from these samples about how many sheep graze on each acre of the 40-acre pasture?

Answers

Answer:

Step-by-step explanation:

Based on the samples provided, the rancher can make some assumptions about the number of sheep grazing on each acre of the pasture.

Sample 1 shows 4 sheep grazing in an area of the pasture, which suggests that there may be approximately 10 sheep per acre (since 250 sheep divided by 40 acres equals 6.25 sheep per acre, and 4 is close to 6.25 divided by 0.6).

Sample 2 shows only 1 sheep grazing in an area of the pasture, which may indicate that some areas of the pasture are less densely populated with sheep than others.

Sample 3 shows 9 sheep grazing in an area of the pasture, which could suggest that some areas of the pasture are more densely populated with sheep than others.

Overall, based on these samples, the rancher could conclude that the number of sheep per acre varies across the 40-acre pasture, and that there may be some areas with higher or lower densities of sheep. However, it's important to note that these conclusions are based on a very small sample size and may not be representative of the entire pasture. Further analysis, such as additional aerial photos or on-the-ground observations, may be needed to get a more accurate picture of sheep density across the entire pasture.

What is 300 divided by 8?

Answers

The answer is 37.5. Hope this helps!!

The result is 300 divided by 8 equals 37.5.

So, when we divide 300 by 8, the quotient is 37, and there is a remainder of 4.

To divide 300 by 8, we need to understand the concept of division and perform the division operation step by step.

Division is the process of splitting a quantity into equal parts or groups. In this case, we want to divide 300 into 8 equal parts.

At first we divide the first digit of the dividend (300) by the divisor (8).

In this case, the first digit is 3.

3 ÷ 8 = 0 with a remainder of 3

Then, bring down the next digit of the dividend (0) and add it to the remainder from the previous step to form a new dividend.

The new dividend becomes 30.

We divide the first digit of the new dividend (30) by the divisor (8).

30 ÷ 8 = 3 with a remainder of 6

Then, bring down the next digit of the new dividend (0) and add it to the remainder from the previous step to form a new dividend.

The new dividend becomes 60.

We divide the first digit of the new dividend (60) by the divisor (8).

60 ÷ 8 = 7 with a remainder of 4

Then, bring down the next digit of the new dividend (0) and add it to the remainder from the previous step to form a new dividend. The new dividend becomes 40.

We divide the first digit of the new dividend (40) by the divisor (8).

40 ÷ 8 = 5 with no remainder

There are no more digits to bring down, so the division process is complete.

Now, we have the quotient and the remainder:

300 ÷ 8 = 37 with a remainder of 4

i.e. we get,

300 ÷ 8 = 37.5

So, 300 divided by 8 equals 37.5.

So, when we divide 300 by 8, the quotient is 37, and there is a remainder of 4.

To learn more on division click:

brainly.com/question/21416852

#SPJ6

There are 5 sixth grade classes at Ditto Elementary. The number of students in each class is shown below.



22, 18, 24, 19, 22



What is the median number of students in these classes?

Answers

22 to find the median you must put all the numbers from least to greatest and then find the middle number and that is the median

Answer:

22

Step-by-step explanation:

Put them in order from least to greatest

18,19,22,22,24

Then cross one out from each side

19,22,22

Then cross one out from each side again

So you're left with 22

Hope this helps.

Brainliest would be appreciated

plssssssssssssssssssssssssss help

Answers

C is true and most likely the correct answer

Answer:

C

Step-by-step explanation:

help me plz with this problem

Answers

the answer would be 80/100
explanation: of you simply 80/100 using 10
in other words 80/10 which equals 8; 100/10 which equals 10. From those simplications you would be left with 8/10

20 students took a math quiz. 40% of the students got an A on the quiz. How many students got an A?

Answers

Answer:

8 students got an A

Step-by-step explanation:

20 x 0.40 = 8

Brainliest please

I will give brainlest please explain and answer

Answers

Answer: the answer is D.

Step-by-step explanation:

Jessie's favorite snack mix recipe calls for 7 cups of cereal, 3 cups of peanuts, and 2 cups of raisins. What is the ratio of peanuts to the entire snack mix?

Answers

Answer:

1/4

Step-by-step explanation:

total = 7 cups + 3 cups + 2 cups = 12 cups

3 cups peanuts to 12 cups total

ratio = 3/12 = 1/4

Answer: 1/4

PLEASE HELP I WILL GIVE YOU 5 STARS, THANK YOU, AND GIVE BRAINLIEST TO FIRST ANSWER

Answers

Answer:

I think it's figure B

Step-by-step explanation:

Over the y axis it would be in the quadrant where figure A is then move it three units down. It could only be B. For C it is reflected over the x axis so that can't be it.

Answer:

The answer is B. You're welcome!

can someone find da slope? (no links btw or i will report u)

Answers

Answer:

in question 7 there is a slope

coz it starts from y axis and touches the x axis

so in this way it makes a slope

Answer:

7 has a slope

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Allocate eight hours per day for sleep, eight hours for school (including getting ready and travel time), three hours for homework, two hours for activities such as sports or a part-time job, two hours for dinner and family time, and one hour for socializing. These activities take up all twenty-four hours leaving scarcely any time for volunteer work. Should students have to sacrifice their one hour of socializing per day, or sacrifice an hour of precious family time? These options just dont make sense as making more demands on teens packed schedules can have serious side effects. Teens who are too busy feel tired, anxious, or depressed. Studies show they often have headaches or stomachaches due to stress, missed meals, or lack of sleep and they may fall behind in school, causing their grades to suffer. These drawbacks clearly outweigh the benefits of volunteering.What is the authors point of view concerning teenagers and their time?A. Teens spend time on frivolous things.B. 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