Mathematics Middle School

pls answer !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Pls Answer !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer 1
Answer
y=x+1

Step by step explanation

Answer 2

Answer:

A

Step-by-step explanation:

Related Questions

Garret studies number of hours sleep per night among students who have a grade point average of 3.0–4.0 versus students who have a grade point average of 2.0–3.0.

His theory is that students who get more sleep will have a higher grade point average than students who get less sleep because they are more rested and, therefore, better able to concentrate.

In his samples, the mean number of hours of sleep students with a grade point average of 3.0–4.0 received each night was 6.8. The mean number of hours of sleep students with a grade point average of 2.0–3.0 received each night was 6.4.

Assuming there are no outliers or skew, do the results support Garret's theory?

Select from the drop-down menus to correctly complete the statements.

Since the samples were large and randomly chosen, we can use the samples to understand the populations.

Because the sample mean for students with a grade point average of 3.0–4.0 is
Choose...
the sample mean for students with a grade point average of 2.0–3.0, the results
Choose...
support Garret's theory.

Answers

Answer:

In his samples, the mean number of hours of sleep students with a grade point average of 3.0–4.0 received each night was 6.8.

Step-by-step explanation:

The mean number of hours of sleep students with a grade point average of 2.0–3.0 received each night was 6.4.

Evaluate the expression when x = 2, y = 5, and z = 4.

z2 ÷ 4


2

4

1

8

Answers

4 because when there is a letter next to a number you multiply the value of the letter by the number it is standing next to

PLEASE HELP WILL GIVE BRAINLIEST IF CORRECT!!

Answers

Answer:

the second one  +1.5 m/s

Step-by-step explanation:

to find the velocity you need to find the slope of the two points then just put it into the time (s) and position (m) terms which equals +1.5 m/s

i dont know you can ask dn tho

Find the area. * oof oof…. :)

Answers

Answer:

L X W

Step-by-step explanation:

length x with

Determine the constant of proportionality between the amount of earnings and the number of hours shown in the graph.

Answers

Answer:

it would depend on what time is(hours, minutes)

Step-by-step explanation:

But its 6 dollars per H

Which solid figure will this net form? Plz help

Answers

Answer:

Square pyramid

Step-by-step explanation:

a

Answer:

Your answer will be square pyramid.

Step-by-step explanation:

So, how is it a square pyramid you may ask. Well the center of the figure is a square and the 4 sides are triangles. Therefore, this is a square pyramid.

Please mark me brainliest if you can, if not then it's alright. Have a good day!! :)

Antonio is in a bowling league. His goal is to score an average of at least 100 points per game. His scores so far are 105,95,97,82, and 110. How many points can Antonio score in his next game to reach his goal? Show your work.

PLS HELP!

Answers

Answer:    https://studyandanswers.com/mathematics/question22072494

you can find the answer on the link above hope that helps!

After adding an 8-pound box with 6 identical boxes, the crate weighed 72 boxes

Answers

After adding 8 students to each of 6 same-sized teams, there were 72 students altogether.

After adding an 8-pound box of tennis rackets to a crate with 6 identical boxes of ping pong paddles, the crate weighed 72 pounds.

The first situation has all equal parts, since additions are made to each team. An equation that represents this situation is 6( x + 8 ) = 72, where x represents the original number of students on each team. Eight students were added to each group, there are 6 groups, and there are a total of 72 students.

In the second situation, there are 6 equal parts added to one other part. An equation that represents this situation is 6x + 8 = 72, where x represents the weight of a box of ping pong paddles, there are 6 boxes of ping pong paddles, there is an additional box that weighs 8 pounds, and the crate weighs 72 pounds altogether.

In the first situation, there were 6 equal groups, and 8 students added to each group. 6( x + 8 ) = 72.

In the second situation, there were 6 equal groups, but 8 more pounds in addition to that. 6x + 8 = 72.

WILL GIVE BRAINLIEST NEED HELP NO LINKS PLEASE

Answers

7th Grade:
Soccer- 17
Volleyball- 8
Total- 25
8th grade:
Soccer- 3
Volleyball- 18
Total- 21
Total:
Soccer-20
Volleyball-26
Total-46
The total is 46 :)
Hope this helps

Are we finding the area or circumstances?

Answers

Answer:

rate

Step-by-step explanation:

Answer:

Your finding curcumfrience

please help me with these

Answers

I can’t see
Take a picture with it zoomed in

Write the mixed number as an improper fraction.

5 3/5


25

28/5

20/5

13/5

Answers

Answer:

for

[tex]5 \frac{3}{5} [/tex]

it's

[tex] \frac{28}{5} [/tex]

Step-by-step explanation:

that's the improper fraction version

pls mark as brainliest :)

5 3/5 as an improper fraction is 28/5

Find the surface area of a prism

Answers

Answer:

using formula

2(lw+lh+hw)

2(12*3+12*6+12*3)

2(36+72+36)

2*144

288 m^3

Step-by-step explanation:

Please answer this question

Answers

Answer:

volume would be 105 cubic inches

I think its the 105 or the 95 but more the 105

Yesterday 170 guests at a hotel called for room service, and 255 guests did not call for room service. What percentage of the guests at this hotel called for room service yesterday.

Answers

Answer:

C, 40%

Step-by-step explanation:

170+255=425, 170/425=0.4%=40%

It’s 40%. 170+255=425 and I’m not sure how to explain how to convert it but once you do into a percentage you get 40%

Corie hit 5 homeruns at batting practice out
of 20 pitches thrown. What is the
experimental probability that Corie will hit a
homerun at batting practice?
A. 1/5
B. 1/4
C. 1/3
D. 1/2

Answers

B 1/4 because he has hit 1/4 of the pitches thrown at him
B because 5 goes into 20 4 times,
but it needs to be simplified
5/20 which goes down to 1/4

what is the perimeter of XYZ

Answers

Answer:

perimeter of triangle will be 126 cm

Step-by-step explanation:

PLEASE HELPPP
a hot water tank was full of hot water before eddy used 15 gallons to wash clothes now there is only 80% of the water. how much water, in gallons, does the hot water tank hold?

Answers

Answer: 12 gallons are left in the hot water tank.

Why?: Take 80 percent of 15 gallons.

4. True help will be greatly appreciated, tricks or games will be reported; no links or websites or pdfs. Thanks!

Answers

Answer:

5. is 60 Miles ph  

6. D

Step-by-step explanation:

5 is B, 6 is D, hope this helps

Cubed shaped boxes like the figure shown are used for gifts. Find the surface area to figure out how much wrapping paper is needed to wrap one gift. One box needs ____________ inch squared of wrapping paper. (Round to the nearest square inch.)

(Length is 9.6 all the same for height and width as well)

Answers

Answer:

77? i am not sure

Step-by-step explanation:

PLZ HELP!
The tallest man ever recorded was
Robert Wadlow, who was 272 cm tall.
The tallest woman on record was Zeng
Jinlian. Her height was 91 % of
Wadlow's height. How tall was Zeng
Jinlian? (Round to the nearest cm.)

Answers

Answer:

dfgfgfggf fgdfgfgfgfg fgdfgfgfgsfg

Step-by-step explanation:

g sfgf gfsfg gsffgsgsfgsfg g sfgsff

Answer:

247.52 centimeters

To find this answer, you have to find 91% of Robert Wadlow's height. To do that, you multiply 272 by 0.91, which gives you the height of Zeng Jinlian.

Step-by-step explanation:

Last week, Jeffrey kept track of the time he spent doing homework.
On Monday, he spent 1 hour 15 minutes doing math homework and 37 minutes reading homework.
On Wednesday, he spent 2 hours 18 minutes on a science report.
How long did Jeffrey spend doing homework last week?
A. 3 hours 10 minutes
B. 3 hours 50 minutes
C. 4 hours 10 minutes
D. 5 hours 10 minutes

Answers

Answer:

c. 4 hours and 10 minutes

Step-by-step explanation:

C. 4 hours and 10 minutes

is y=2/3x-2 a direct variation? if so, find the constant of variation ^^ (ALG 1)

Answers

Answer:

Yes, the constant of variation is 2/3

Step-by-step explanation:

constant variation is another term for slope

urgent help !!!! which graph shows a figure and its image after a translation?

Answers

I’m thinking it’s the 2nd one
second one ! goodluck :)

btw for reference, the other answers each show a way the figure is reflected.

The graph below shows the winter precipitation in Arizona from 1995 to 2002. It also shows the survival rates of Arizona pronghorn fawns for the same period.

Which two years had the most precipitation?

• Which two years had the best survival rates for fawns?

• Using your knowledge of biotic and abiotic factors and information from the graph, give two reasons why precipitation and fawn population are linked.

• Predict what would happen to the fawn population if the precipitation rate continues to go downward in 2003.

Answers

Answer:

lose people

Step-by-step explanation:

they won't get any more people coming with them

For AABC, the measure in degrees of angles A, B, and Care 60, 55, and x + 20 respectively. What is the value of x?

Answers

Answer:

60 + 55 + x + 20 = 180

135 + x = 180

x = 180 - 135 = 45 degrees is your answer.

Step-by-step explanation:

B. 45 is the answer my good sir

Please help ASAP, will give BRAINLIEST

Answers

It’s like a reflection all you have to do it match them up but on the opposite side

Find the missing point of the following square.

(6, 3)
(8, 4)
(7, 5)
(7, 4)
1 of 3

Answers

Answer:

(7, 4) completes the square

Step-by-step explanation:

Answer:

Am I supposed to use the points you told me? Can you be a little more specific please.

By the way that is not a square it is a rectangle and to make it a rectangle the missing point would be:

(7, 4) hoped this helped you.

PLEASE ANSWER I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS GOOD PLEASE

Answers

A 6 down, A 6 right

hope this helped :)

(this is 6 grade math) PLEASE HELP
​

Answers

Answer
11a + 4a= 15a
3x + 6 +7x -4 = 12x
-12m -3 + 4m + 16 = 29m
6k-4+k-2 =4K
3+13-5p-2p =9p

I think these are the answers please don’t get mad if they are not hope I help :)
11a+4a=15 a
3x+6+7x-4= 10x+2
-12m-3+4m+16=-8m+13
6k-4+k-2= 7k-6
3+13-5p-2p=-7p +16
Other Questions
Two triangular prisms are similar. The perimeter of each face of one prism is double the perimeter of the corresponding face of the other prism. How are the surface areas of the figures related? The surface areas are the same. The surface area of the larger prism is 2 times the surface area of the smaller prism. The surface area of the larger prism is 4 times the surface area of the smaller prism. The surface area of the larger prism is 8 times the surface area of the smaller prism. Which expressions are equivalent to 4(x+3)-10+6x 3Select the correct answer.markup = original cost percentage markupselling price = original cost + markupThe manufacturing cost of a cell phone was $124. Sellers first marked up the cost by 20 percent. Sales were poor, so sellers decreased the markup to 15 percent. Calculate the old and new selling prices.A. old price: $170.00; new price: $148.80B. old price: $142.60; new price: $148.80C. old price: $148.80; new price: $142.60 What is one cause and effect relationship from the Ancient Hebrews? POR QU ALGUNAS EMPRESAS NO SE DAN CUENTA DE QUE LA COMUNICACIN ES UN RECURSO. POR QU CREES QUE PASA ESTO? MgCl2 + NaOH Mg(OH)2 +NaciBalance Why do people become gay? Can someone help me understand? A number cube with the numbers 1 through 6 is rolled. Find the given probability.P(number < 2) A. start fraction 1 over 6 end fraction B. start fraction 2 over 6 end fraction C. The fraction is four-sixths. D. three-sixths A cookie recipe calls for the following ingredients: 1.5 cups of sugar 1 cup of butter 2.75 cups of flourThe recipe produces 48 cookies with this amount of ingredients. Write a program that asks the user how many cookies they want to make and then displays the number of cups of each ingredient needed for the specified number of cookies in the following format:You need 5 cups of sugar, 3 cups of butter, and 7 cups of flour.Note: Dont worry about formatting the numbers in the output. help plsss........... 5. What physical feature limits the economic potential of countries likeLaos, Cambodia, and Vietnam? *O A. desertsB. dense forestsC. plainsD. rivers PLEASE HELO ASAP MY MOM KS MAD ITS OVERDUE IMPORTANT If anyone needs the answer to this question here it is:Lewis directs the school marching band. He uses scale drawings of the football field to design marching formations for the band. The football field is 100 yards long and yards wide. Lewis always uses a scale of 1 inch to 10 yards for his drawings.Complete the steps below to find the length and width of the football field as it appears in one of Lewiss scale drawings.Part AWhat is the actual area of the football field? Assume that the field is shaped like a rectangle.answer is:The length of the football field is 100 yards. The width of the field is 53 1/3 yards.The area of a rectangle is length width= 100 yd. 53 1/3 yd.= 5, 333 1/3 sq. yd.The area of the football field is 5,333 1/3 square yards. Write the following equation in slope-intercept form.x/2 -y+6 =0 I think it might be "No" but i'm not sure please actually help In which of the following would the federal government not have primary jurisdiction?1-collection of sales taxes on goods and services2-collection of income and payroll taxes3-negotiation of climate change treaty4-a draft of men and women to fight a war Please help due tomorrow!!! explain fully what is a satellite image and how it is taken Find the value of x so that x 4 = -2 here is a graph of y=x^2-7x+10 for values of x from 0 to 7. write down the roots of x^2 -7x +10=0. ASAP please List two consequences of the Treaty of Versailles that lead to failed peace between WWI andWWII