Mathematics Middle School

brainliest=first right:)

Answers

Answer 1

The answer is 1, good luck

Answer 2

Answer:

The answer is 1...

Have a good day :D

Related Questions

Answer to get points.

Answers

Answer:

Operation- Scientific notation

Power of of 10 involved- positive 4

Step-by-step explanation:

I'm sorry if the last one isnt correct its been a while since i have done that stuff.

Answer:

Step-by-step explanation:

He is multiple decimals

The distance that a object covered in time was measured and recorded in the table. What equation would describe this motion?

y = 2x+1
y = 3x+1
y = 3x
y = 2x

Answers

Sorry if wrong but I think it’s y=2x

Answer: it's y = 2x

Step-by-step explanation: I took the test and got it right.

What is the area of the following figure?

Answers

Answer:

456 sq ft I think

I think it’s 456 I did some search and more not sure tho

What fraction is equivalent to 3/4 and has a denominator that is two times as great as the numerator and list common denominators.

Answers

6/8
I think the answer they are looking for Is 6/8

6/8 yes because it a fraction in put about the denominator two times in u get 6/8

for the State Fair next month 132 people volunteer to plan the fairs activities the volunteers form 12 equal groups how many volunteers were in each group.

Answers

Answer:

132/12

Step-by-step explanation:

Answer
11

explanation
divide 132 by 12 and your answer is 11

hope this helps and have a wonderful day :)

HELP PLZPLZPZLPLZPLZPLZPLZPLZPLZPLZ

Answers

Answer:

Step-by-step explanation:

How do you convert 18x − 17y = 18 into slope intercept form?

Answers

Answer:

[tex]y=-\frac{18}{17} + \frac{18}{17} x[/tex]

Step-by-step explanation:

First move x terms and numbers on one side, keep y on the other side.

y = mx+b is the form

18x -17y = 18

subtract 18x from both sides

-17y = 18 - 18x

divide both sides by -17

y = -18/17 + 18/17x

give thanks by clicking the heart :)

There were 3.5 inches of snow on the ground. New snow was reported to be falling at a rate of 2.5 inches per hour. What expression represents the number of inches of snow that should be on the ground after h hours? How many inches of snow should be on the ground after 8 hours?

choices
A. 8 + 3.5 h; 16.75 inches
B. 3.5 + 2.5 h; 23.5 inches
C. 2.5 + 8 h; 30.5 inches
D. (2.5 + 3.5) × h; 48 inches

braineast for firs right real answer

hert and exalent for all

Answers

Answer:

The correct answer is B

Answer:

it would be c i think? bc you would multiply h (number of inches) time 8 (number of hours) plus the already given number 3.5

HELP pls ill mark u as brainlest

Answers

Answer: 19

Step-by-step explanation:

Answer:

Step-by-step explanation:

The range id the dif ference between the lowest and highest values

so its 25-6=19

Can Anyone help me with this please? This is due tommorow and I need help.

Answers

Answer:

ok just add and do what it says ok because im lasy ok

Step-by-step explanation:

Answer: I can’t see can you zoom in the page?

Step-by-step explanation:

Which equation represents a lone which is parallel to the line 5x+4y=-16

Y=4/5x-8
Y=5/4x+6
Y=-5/4x+4
Y=-4/5x-5

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The answer is C hope the answer is correct

The answer is c sorry to be late

drinking water from a glass. What represents the volume and what represents the surface area?

Answers

The glass is the surface and the water is the volume

ASAP I WILL GIVE BRAINLIEST

Answers

Answer:

should be 12 miles

Step-by-step explanation:

Answer:

d = 12 miles

Step-by-step explanation:

From the given information, we know that t is for time in minutes. In the question, we were given a value of 30 minutes. We just need to substitute the variable t for the number 30. This will make the equation d = .4*30

This will result in the answer: d = 12

Plss help with this question!!!

Answers

Answer:

24 boys to 36 girls

Step-by-step explanation:

24\36= 4\6=2\3

It’s “D” I think I’m not too sure sorry :(

help. i don’t get it so please explain.

Answers

Answer:

14 years old

Step-by-step explanation:

the slope is 3 so for every 3 inches in diameter a year is added. 42/3 = 14

Answer:

(3,1)

Step-by-step explanation:

hats what i think it is

Carly rides her bike 6.8 miles. Ben rides his bike 0.85 times as far as Carly rides hers.

How far does Ben ride his bike? Show you work

Please help

I'll give brainliest if you answer correctly :D.

Answers

Answer:

well i dont know if its multiplication or addition so i will do both

Step-by-step explanation:

MULTIPLICATION 6.8 x 0.85=5.78

ADDITION 6.8+0.85=7.65

pls can i get brainliest

The person is right. It’s 6.8x0.85= 5.78

complete the patterns

0, 1, 3, 7, 15, 31, _
0, 1, 1, 2, 3, 5, 8, 13, _

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Answer:

Step-by-step explanation

The answers would be 63 and 21

Pls help thanks you’ll get points

Answers

Answer:

i think e

Step-by-step explanation:

EXPLAIN the difference between (−6) squared and −6 squared

Answers

Answer:

Ones positive and the other ones not

Step-by-step explanation:

(-6)^2= 36

-6^2= -36

-6 squared is negative and (-6) is positive because of parentheses

Merry Christams Eve!
Thanks for always helping me!

Answers

Answer:

Merry xMAS!!!

Step-by-step explanation:

Answer:

Merry Christmas Eve 2 u too

Step-by-step explanation:

What is the answer to this? Brainlest if you have a step by step.

Answers

Answer:

to what ?

Step-by-step explanation:

step 1

step 2

step3

step 4

Answer:

i dont want to be rude or anything but there is no picture to this question

Step-by-step explanation:

Liam walked from his house to the school in 17 minutes. He arrived at the school at 7:50 a.m. Stephanie started walking 5 minutes after Liam left his house. She arrived at the school at 7:52 a.m. How long did it take Stephanie to walk to the school?

Answers

Answer:

14 minutes

Step-by-step explanation:

If Liam got to school at 7:50, and it took him 17 minutes, that means he left at 7:33. Five minutes after 7:33 is 7:38, so that's when Stephanie left. She arrived at school at 7:52 am, so what we have to do is subtract 7:38 from 7:52 in order to get 14 minutes elapsed.

A contractor bought 8.2 ft to the second power of sheet metal. they has used 4.9ft to the second power so far and has $66 worth of sheet metal remaining. The equation 8.2x + 4.9x = 66 represents how much sheet metal is remaining and the cost of the remaining amount. How much does sheet metal cost per square foot?

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Answer:

You would have to subtract the anwser you get from Multiplying then adding

solve for x: -12x = -72

Answers

Answer:

x=6

Step-by-step explanation:

6*12=72

6*-12=-72

Answer:

x=6

Step-by-step explanation:

-12x=-72

all you have to do for this one is devide -72 by -12, and you get 6

so... x=6

Solve for X: 9.64 = 2.97 + X

Answers

x = 6.67 because you just simply subtract 2.97 from 9.64

6.67 ! good luck with ur school work !:)

PLEASE HELP HURRY
Identify the pair of points that can represent an increasing function that has a greater rate of change than that of the function
y=8/5x+3/5

Answers

I’m not sure abt this one, 8/3

Answer:

(0,0) and (5,10) are a possibility

Step-by-step explanation:

need by tonight plz help me

Answers

Answer:

Step-by-step explanation:

Diameter = 18 m

D= 2*r

r = d/2

r =18/2

r = 9

Circumference = 2 * pi * r

C = 2 * 3.14 * 9

C = 56.52

Area = pi r^2

Area = 3.14 * 9^2

Area = 3.14 * 81

Area = 254.34

Answer:

Radius=9

Circumference= 56.52 or 56.52

Area= I not sure

Step-by-step explanation:

Radius= 18 divided by 2 equals 9

Circumference= 18 times 3.14

I'm sorry if it's wrong, I kinda forgotten about this lesson.

what is the value of q

Answers

What in the hell are they teaching middle schoolers now day? I didn’t even learn that in high school lol

Answer:

64.2

Step-by-step explanation:

The max of an angle is 180 because the bottom angle is 180 so you subtract 180 - 115.8 then you get 64.2

Hope it helps.

Please help- A bakery sells cakes for $18 each and pies for $15 each. Last weekend the bakery sold 118 total items and earned $1,932. How many pies were sold last weekend?

Answers

Answer:

64 pies sold

Step-by-step explanation:

x = number of cakes sold

y = number of pies sold

Last weekend the bakery sold 118 total items

x + y = 118

Last weekend the bakery earned $1,932.

18x + 15y = 1,932.

Get rid of one of the terms, in this case x.

x + y = 118 becomes

18x + 18y = 2124

Subtract the equations from each other

(18x - 18x) + (18y - 15y) = 2124 - 1932

3y = 192

y = 64

Subsititue y into the orginal qeuation to solve for x and check it's right.

x + 64 = 118

x = 118 - 64 = 54

18(54) + 15(64) = 1932

64 pies were sold last weekend

Danielle walked from her house to several locations in her town. The graph represents her distance from home after x hours

What is the domain when the function is increasing?
What is the domain when the function is decreasing?
What is the domain when the function is constant?

Answers

Answer:

The answer for A. Would be 1 mile B. 2mph C. 4mph and the rest Im still working on

Step-by-step explanation:

a. How far from home was Danielle after 1/2 hour?

According to the graph, after half hour, Danielle was 1 mile far from home.

b. What was Danielle's speed between 0 and 1 hour?

To find the speed we have to apply the formula:

From and , Danielle went from to . Replacing this values, we calculate the speed:

Therefore, the speed between 0 and 1 hour is 2 miles per hour.

c. What was Danielle's speed between 1 and 2 hours?

The Danielle's speed between 1 and 2 hours is zero (). Because, according to the graph, during this time, Danielle didn't move, and without move, there's no speed.

d. What is the domain when the function is increasing?

The domain when the function is increasing refers to the increasing x intervals.

From the graph, this increasing interval is from 0 to 1 hours only, it's the only period of time when Danielle was increasing her position.

e. What is the domain when the function is decreasing?

The parts of the decreasing domain are:

From 2 to 3 hours.

From 3 and a half to 4 hours.

In the graph, you can see these decreasing intervals, which are characterized by a downwards direction of the line.

f. What is the domain when the function is constant?

The parts where the function is constant:

From 1 to 2 hours.

From 3 to 3 and a half hours.

Constant intervals, means no increase, no decrease, just an horizontal line.

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