7th grade math pls help

7th Grade Math Pls Help

Answers

Answer 1

Answer:

Step-by-step explanation:

7th Grade Math Pls Help

Related Questions

Help please I’ll give brainliest ☺️

Answers

Go with 70 cause I don’t know but it looks like that will be the answer byeee
70 is the probable answer

if 10= 15/-6+x , what is the value of 5 + x



a.7.5
b.12.5
c.80
d.0.5

Answers

Answer:

A. 7.5

Step-by-step explanation:

15 / -6 +x = 10

15 /-6 +x * (-6+x) = 10 * (-6+x ) : multiply both sides by -6+x

15 = 10(-6+x) : simplify

15 = -60+10x : distribute

15+60 = 10x : addition property of equality

75/10=10x/10 : division property of equality

x = 7.5

Answer:

A. 7.5

Step-by-step explanation:

What is the first step you would take to solve this equation, and why? 49n + 986 = -43.

Answers

Answer:

First step is to subtract 986 from both sides.

Step-by-step explanation:

I would subtract 986 from both sides because then it will balance out the equation; variable on one side and the number on one side. With this it will be easier to solve for n.

I would subtract 986 to each side to get 49n by itself then divide the coefficient 49n by itself to get N alone

I will either mark the best or the first brainliest.
Write a function rule for "The output is eleven more than the input x.

Answers

y is the output and x is the input. The given statement is output is 11 more than the output (x) so the function rule is y=x+11
The persons answer is correct and the same as mine! (You should give them the brainliest)
You function would simply be y=x+11

On a coordinate plane, a rectangle has points (3, negative 1), (3, negative 5), (negative 6, negative 5), (negative 6, negative 1).
Which expression can you use to find the area of the rectangle?
3 times 6
4 times 6
9 times 4
4 times 3

Answers

The answer is 9 times 4

Answer:

ok the answer is ( 9x4)  there's your answer have a great day

Help please how do I do this

Answers

The transaction that is being used is a reflection
“Reflection” because it’s the same but reflected

Solve the following inequality ​ 9x-2>43

Answers

Answer:

X>5

Step-by-step explanation:

If I am wrong, sry.

Jaime is wrapping a ring. He put the ring in a square pyramidal box before wrapping it. The perimeter of the base of the box is 8 inches. The slant height of the box is 2.75 inches. How much wrapping paper will he need to cover the box with no overlaps?

Answers

he will need 22 inches of wrapping water.

Lexie wanted to have a heel-toe race with her older brother, Josh, and her sister, Hannah. She said, “My feet are smaller, so I should only have to go a shorter distance than you two.” Her sister said, “That makes sense - let’s race our ages.” They measured off 7 feet for Lexie’s track, 16 feet for Josh’s track and 10 feet for Hannah’s track. “Now let’s measure our shoes,” said Josh. “My shoe is 1/2 of a foot,” said Lexie. “Three of my shoes add up to 2 feet,” said Hannah. Josh said his shoe was exactly a foot long.


Who needs to take the fewest steps to walk his or her track? Explain how you found your answer.

How many more steps do the two others need to take to finish their races?

Answers

they should have a total of 20 steps.

please please help mehhhh

Answers

Answer:

C

Step-by-step explanation:

Its asking a question that does not make sense to the listener. Comparing the question in answer option C to the other three answer choices, asking how long do you own a pair of shoes doesnt make sense. while the other questions ask stuff like what is the shoe size of the students, how may pairs do you have, or how much someone payed for something makes sense. But asking how long you own a pair of shoes does not. If the question were to be re worded, it would be something along the lines of: How long have you owned those pair of shoes?

What is this volume?

Answers

Answer:

3 ft^3

Step-by-step explanation:

Volume = (length)(width)(height)

V = (1)(3)(1)

V = 3

3ft^3 that’s the answer

What is the missing length..

Answers

your worried about a different kind of length

Answer:

c= 13

Step-by-step explanation:

A= 1/2bh

92.3= 1/2(14.2)h

92.3= 7.1h

h= 13

someone thats amazing at math helppp

Answers

Answer:

4

Step-by-step explain

I have a triangle with two equal sides and need to find x the angle they give me is 74, and my answer needs to be 53 or 56 but all i get is 32 can someone help me.

Answers

Answer:

56 prob

Step-by-step explanation:

Evaluate the following expression. Type your answer as a number.

8 + 2³ - ( 4 × 3 ) + = ?

Answers

your answer is gonna be 4

Which expression is equivalent to 3(4x - 8)

12x - 24
-12x
12x - 8
4x-5

Answers

Answer:

3*4 3*8 12-24 so it should be the first option

12x - 24 is simplified

Find the volume of each pyramid. Round to the nearest tenth if necessary.



triangular pyramid: base area 97.02 , height 12.4 m
a
1203.3 m3

b
387.2 m3

c
116719.7 m3

d
401.1 m3

Show workout

Answers

You do 12.4 x 97.02 because that’s already length times width, and all you need to do is multiply the height.

Once you do that, you get 1,203.048,

then you divide that by 3 and you get 401.016

And that rounds to 401.1 ig

What is the internal angle sum of a polygon with 10 sides?

Answers

Answer:

1440 degrees.

Let me know if this helps!

Answer:

1,440

Step-by-step explanation:

I hope this helps!

Brainlist?

Which of these expressions is the expanded form of -3(2p + 3s)
6p + 9s
6p + 3s
8ps
-6p - 9s

Answers

-6p - 9s is your answer I hope this helped!
-6p-9s should be ur answer!!!

Hillary bought a sweater that was raised in price from $89 to $106. What was the percent of increase/decrease on the sweater? Round your answer to the nearest tenth of a percent.

Answers

The price increase on the sweater is 19.1% (rounded)
I believe that the rounded the percentage increase would be 19.1%.

I hope this helped!! ~(^v^)~

What is the volume of the rectangular prism?

Volume = LWH
(Geometry)

Answers

Answer:

Step-by-step explanation:

so first, we will do area

Area = L X W

      = 7 x 5

    = 35 inches

Volume = Abase x hprism(same thing)

= 35 x 12

420 [tex]in^3[/tex]

the volume of the rectangular prism is 420.

HOPE THAT HELPED

B: 420 for the rectangular prism on the left

Lengh x Width (7x5) = 35

LW (35) x Height (12)

35 x 12 = 420

this is a repost since i forgot the photo on the last one help plz

Answers

Answer:

Sorry but I don't know

Step-by-step explanation:

15)
(2,3), (8,-3), (2,-8), (-4,-3)

16)
(1,1), (1,7), (7,1), (7,7)

Each batch of Blueberry Breakfast Treats will make 12 muffins. Mrs. Penney wants to make enough muffins for each of the 35 students in her math club and herself to have one.

Blueberry Breakfast Treats
Number of Batches
1
2
3
4
Cups of Blueberries
Three-fourths
--
--
--

On a coordinate plane, a graph titled Blueberry Breakfast Treats has batches on the x-axis and Blueberries on the y-axis. Points A is (2, 1.5), point B is (2.6, 2.25), point C is (3, 2.25), point D is (4, 3).

If she does not want any leftovers, which point should Mrs. Penney use to determine the amount of blueberries she will need to make her muffins?
A
B
C
D

I think its B I am taking my test rn so I wanna double check

Answers

35 divided by 12 is 2.92
so she would need to bake 3 bathes to have enough for everyone !!

Given the proportional steel cost, how much do 200 pounds of steel cost?

Answers

Answer:

Your answer is B, 150

Step-by-step explanation:

If we look at the chart it says 160 pounds of steel is 120, so for example if we start from 40 we will have 30, so every time we add 40 pounds 30$ are added, meaning that 160+40=200, 120+30= 150, Thus B or 150 is our answer.

Answer:

$150

Step-by-step explanation:

Hi,

We know that 160Ibs of steel costs $120. To find the cost of 1Ib of steel, we have to divide both 160Ibs and $120 by 160. Here's what I mean...

Total amount: 160Ibs

Divide by 160...

Total amount: 1Ib

Total cost: $120

Divide by 160...

Total cost: $.75

That means that each pound of steel costs $.75

Now, multiply by 200 to get the total cost if you buy 200Ibs of steel...

200 x .75 = 150

The total cost would be $150

Hope this helps :)

Quadrilateral PQRS was translated 5 units to the right and 3 units up to create quadrilateral P'Q'R'S'. Which rule describes this transformation?
A: (x, y) → (x−5, y−3)
B: (x, y) → (x+5, y+3)
C: (x, y) → (x−3, y−5)
D: (x, y) → (x+3, y+5)

Answers

Answer:

B

Step-by-step explanation:

As Quadrilateral PQRS was translated 5 units to the right and 3 units up to create quadrilateral P′Q′R′S′.

Therefore, we can conclude that the rule '' A rule for a translation right and up (x + __, y + __) '' describes this transformation.

The transformation which describes the quadrilateral P'Q'R'S' is (x, y) → (x+5, y+3). Therefore, option B is the correct answer.

Given that, quadrilateral PQRS was translated 5 units to the right and 3 units up to create quadrilateral P'Q'R'S'.

What is the translation?

A translation in math moves a shape left or right and/or up or down. The translated shapes look exactly the same size as the original shape, and hence the shapes are congruent to each other. They just have been shifted in one or more directions.

Translation rules:

When the shape is moved towards the right by k units, then replace x with x + k.

When the shape is moved up by k units, then replace y with y + k.

So, translated 5 units to the right

x → x+5

Translated 3 units up

y → y+3

The transformation which describes the quadrilateral P'Q'R'S' is (x, y) → (x+5, y+3). Therefore, option B is the correct answer.

To learn more about the translation visit:

https://brainly.com/question/17485121.

#SPJ6

The areas of the four ovals are shown below.
Which list shows the ovals in order from least area to greatest area? (plz help I rlly need it)

A. Oval IV, Oval II, Oval I, Oval III
B. Oval II, Oval IV, Oval I, Oval III
C. Oval III, Oval I, Oval IV, Oval II
D. Oval II, Oval IV, Oval III, Oval I

Answers

Answer:

B

Step-by-step explanation:

the answer is B because 3 times pi is 9.42 and that makes oval 1 less than oval 3

Answer:

Option b oval 2, oval 4, oval 1, oval 3

Step-by-step explanation:

Oval 1 = 3×3.14= 9.49

Oval 2 = square root of 27 which rounded off is 5.2 then divide it by 2 which rounded off I'd 2.6

Oval 3 = 9.8

Oval 4 = 17÷3 = 5.7

PLEAE HELP HELP HEPLP

Answers

Answer:

D

Step-by-step explanation:

The data is not skewed to the right or left and is not centered around the median.

Answer:

I would say D

Step-by-step explanation:

The data is spread out and the most amount of dots are on 5 dollars but it could also be A but i  dont think so

WILL GIVE BRAINIEST PLEASE ONLY ANSWER WITH AN ANSWER

i need it urgently for class. Those you attach work will get brainiest over those who do not though you don't have to

Answers

The answer of the question is 5 beaches 4x-5’7 and when you put the power to 100

please help me im not sure what to do

Answers

Answer:

(-7, 4)

Step-by-step explanation:

The given fraction usually read [tex]\frac{rise}{run}[/tex] or "rise over run". The new point is (-7, 4) because of going from that point to the next with the fraction. Draw a line going through (-6, 1) and (-7, 4)

The line is attached

Hope this Helps!! :))

Jake paid $13.50 for admission to the county fair and bought 9 tickets to play games. If he spent a total of $36, what is the cost, c, of one ticket? Write and solve an equation.

Answers

Answer:

the answer is 5.50

Step-by-step explanation:

hsbsbyehs

Answer:

2.50

Step-by-step explanation:

36 - 13.50 = 22.50

then divide that by 9 = 2.50

Other Questions
helppppppppppppppppppppppppppppppppppppp plz 4. According to the graph above, which ofthe following best represents the number ofcalories from protein a person on a 2,200-calorie diet should consume?A. 450B. 550C. 625D. 650 Como se llama la novia de don Quijote de La Mancha? Which of the following sets of ordered pairs represents a function?O (-5, 10), (0.15), (5, 10)O (3.5),(3.9),(4,2)O (9.6).(6.3). (9.3)O (0.6), (12.10), (0.-6) an innovation among the dicynodonts that allowed them to fill brand new niches. an innovation among the dicynodonts that allowed them to fill brand new niches. the availability of previously occupied niches. the availability of previously occupied niches. the extinction of the dinosaurs (except the birds). the extinction of the dinosaurs (except the birds)., the evolution of humans. Answer the questions below to help me!!! summary of "The Tornado That Changed America."1. Who or what isthe article mainlyabout?2. What significantevent does thearticle describe?3. Who or whatcaused this event?4. How did thisevent affect themain person orpeople in thearticle?5. Write any otherimportant detailsyou haven'tmentioned.Plz I need help with this Find the slope of the line that contains the points:(-4,3) and (4,9) Describe the communism system that the Soviet Union had A number more than nine is more than twenty.write as an inequality A quadrilateral has one pair of parallel sides with lengths 134 inches and 114 inches, and two angles that each measure 36. If your roll a six sided die what is the probability of getting a 2 or a 6(A) 1/3(B) 1/4(C) 1/6(D) 2/3 One support of the behavioral perspective is that it is backed by strong and extensive research.true or falsePSYCHOLOGY A picture of a patients lung showed it to be shriveled and darker than usual.Which is most likely the cause of this lung condition?A. smokingB. overeatingC. sickle cell anemiaD. poor refrigeration A line passes through the point (-8, -7) and has a slope of 5/4 Write an equation in slope intercept form for this line Plzzz help Solve the equation: 4(x-2)=12 Find the area. Answer ASAP pls pls Please help me!! Thanks in advance! Choose the topic sentence that best fits the paragraph below. Personal goals are those having to do with a person's life: getting married, having children, buying a house, and so on. Professional goals are related to a person's job or career. Both kinds of goals can be very useful. A. Everyone should set at least one professional goal. B. Personal goals are more important than professional goals. C. Students should be taught about setting goals in school. D. There are two different kinds of goals a person can make. NEED HELP ON THIS ASAP Which two sentences best describe the connection between "The Wife of Bath's Tale" and"The Wife of Bath's Prologue," a part of the larger frame story at work in The Canterbury Tales?A The tale maintains the characters and narrative of the ongoing larger frame story.B The prologue is the real narrative while tale itself is actually unimportant.C The tale expands upon the thoughts and opinions of the character telling the story.D The prologue follows the characters that appear throughout the larger frame story.E The tale is part of a larger story with tales of the same plot and theme.