Mathematics Middle School

Can you help this is due in 5 minuets please ill give brainliest!

Answers

Answer 1

Answer: first one 4230

Step-by-step explanation: that's all I can help u with sorry and hope it helps =)

Answer 2

The third one might be Volume

Related Questions

Order each set of numbers from least to greatest.
a. 5, -5, 7, -1, 6

b. -12, -12.4, 12, 12 1/2 , -2, 1/2, 12 1/4, -12.1

Answers

Answer:

-5, -1, 5, 6, 7

−12.4, −12.1, −12, −2, 1/2, 12, 12 1/4, 12 1/2

Step-by-step explanation:

pls ill give brainelist

Answers

Answer:

Answer is = C. No association

Step-by-step explanation:

C BECAUSE THEY DONT CORELATE WITH ANYTHING , it’s either up or down and in this case it’s chaotic

last one and im done so act fast

Answers

Answer:

the answer is 22

Step-by-step explanation:

it just each time add 53

your welcome

Graph the solution to this inequality on the number line.

−4x>8.4

Answers

Answer:

On the number line, place it on -2.1, make it an open circle, and make the arrow face to the left (towards the negative numbers). Hope this helped!

x<2.1 is the simplified inequality.

What is an inequality?

An inequality is an inequation separated by <,>≥,≤. In Mathematics, the relationship between two values that are not equal is defined by inequalities. Inequality means not equal. Generally, if two values are not equal, we use “not equal symbol (≠)”

Given here: The inequality -4x>8.4

multiplying by -1/4 both sides we get

4x/4 < -8.4/4

x<-2.1

Hence, x<2.1 is the simplified inequality.

Learn more about inequalities here:

https://brainly.com/question/28823603

#SPJ2

GIVING BRAINLIEST FOR BEST ANSWER!
Write a story that could represent this math problem.

Answers

Answer:

Step-by-step explanation:

Mark had a chocolate candy bar his friend amy took 14 peices so now mark only has 6 peices left your welcome

help meh please :’)
_________________

Answers

Answer:

1) s≤$15,000 2) t<35°F

Step-by-step explanation:

For the first one, you can have 15,000 but not more. So we will use this sign:

≤

s≤$15,000

For the second one, it cannot include 35 so we will use this sign:

t<35°F

t >6 t 15.000 t>46 is the answer

Please help quick quick

Answers

Answer:

25x + 15

Step-by-step explanation:

5(5x+3)

5x5=25

5x3=15

25+15

Answer:

25x+15 i think thats right

Step-by-step explanation:

Math book question, I need this very soon

Answers

Answer:

The new temperature is 0.9C

Step-by-step explanation:

They say to use the example which is above. The temperature rose in this case as said "rises by another 7.2C".

-6.3 + 7.2 = 0.9C

0.9 degrees C for the next temperature
7.2-6.3=0.9C

Look in the photo...........

Answers

Answer:

A) 114.94

B) 162.35

Step-by-step explanation:

109.13 divided by 0.95

154.23 divided by 0.95

I need some serious help rn, i got stuck

Answers

Answer:

I think it is add 11 both sides? If it is wrong i am sooooo sorry

Step-by-step explanation:

The first step is to add 3 to both sides then add 11 to both sides then subtract 11 from both sides then divide 3 on both sides I’m pretty sure I’m sorry if I’m wrong

How can you write (10 2 ) 4as a single power of 10? Show your work.

HElPPP MEEEEE THIS IS MISSING IN MATHHH AND I NEEDDD HELP I DON'T UNDERSTAND IT!!!!!

Answers

10 to the 2nd power is 100

Plz help, it's Linear Equations

Answers

Answer:

7)probability

6)intercept

5)chance

10)hybrid

Step-by-step explanation:

will give brainliest please help! <3

Answers

Hi love! I believe it’s A. If not please report back. Thank you!

Answer:

Step-by-step explanation:

Because the others aren't the right answers to it.

Pls mark as brainliest : )

Given the relation y = 7x2 + 3, if the input is 4, what is the output? (4 points)

Group of answer choices

A. 120

B. 116

C. 115

D. 118

Answers

Answer:

C pls rate this

It answer c right? I think so, so I pick number c

help ill give brainlest pls

Answers

Answer:

Step-by-step explanation:

I AM SO SCARED

Answer: C I think

IF HELP MARK ME AS BRAINLLEST

Which of the following is a true statement?
Group of answer choices

A. -4(w + 8) is equivalent to -4w + 32.

B. -2.5(4p - 16) is equivalent to -10p + 40.

C. 1/2(8 - 4g) is equivalent to 4 + 2g.

D. All of the above are true.

Answers

B is the correct answer because -2.5 x 4 is 10p and -2.5 x -16 is 40!

Answer:

Step-by-step explanation:

Please Help me solve this (Who ever answers correctly will get brainlest)

Answers

Answer:

$38.50

Step-by-step explanation:

We are told the cost of the fabric per meter, so we first need to convert 250 cm into meters.

1 meter = 100 cm

Therefore, 250 cm = 250 ÷ 100 = 2.5 meters

cost of fabric = $15.40 per meter

To calculate the total cost, mulitply the length in meters by 15.40:

2.5 x 15.40 = 38.50

Give the guy brainly

Jordan’s car needs to be repaired. The cost of the repair is
going to be $65.25 per hour for labor and an additional $220 for
parts. Write an expression that would represent the cost of
getting the car repaired if a mechanic works on it for h hours.
Next, use your expression to find the total cost for Jordan’s car
repair if the mechanic works on the car for 6 hours.

I need the answer right now pls!

Answers

Answer:

65.25h+220, $611.5 for 6 hours

Step-by-step explanation:

Answer:

$65.25h+220; $611.50

Step-by-step explanation:

Part 1: $65.25h+220

Part 2: ($65.25 x 6)+220= $611.50

GIVING BRAINLIEST FOR BEST ANSWER!
Write a story that could represent this math problem.

Answers

Answer:

I have zero clue what the hell this is supposed to be

Step-by-step explanation:

Answer:

this is a conundrum

Step-by-step explanation:

there isn't a math problem there

I need help with this one

Q9

Answers

The answer is the first one!

I definitely think it’s the first one

a/-2 - 10 =3 verbal phrase

Answers

Answer:

verbal phrase for: [tex]\frac{a}{-2} -10=3[/tex]

3 is 10 less than the quotient of a number and -2

Step-by-step explanation:

Or ... 10 less than the quotient of a number and -2 is 3

Or ... 3 is 10 less than a number divided by -2

Answer:

10/-3 - a =3

Step-by-step explanation:

The number of calculators and backpacks that were turned into the school lost and found have been recorded for 10 days in the scatterplot below. Which statement is best supported by the scatter plot?

A. There is a positive linear association between the number of calculators and backpacks.
B. There is a negative linear association between the number of calculators and backpacks.
C. There is a non-linear association between the number of calculators and backpacks.
D. There is no apparent association between the number of calculators and backpacks.

Answers

You need to show the scatter plot

A culinary club earns $1116 from a dinner service. They sold 32 adult meals and 60 student meals. An adult meal costs twice as much as a student meal.

What is the cost of an adult meal? Please explain and show all steps! The answer is 18, but I don't get how.

Answers

Well first, 32 x 18 = 576
Second 18 divided by 2 = 9
Third 9 x 60 = 540
Fourth 540 + 576 = 1116
Fifth Cost of adult meal 18
Sixth Cost of Student meal 9

Answer:

$18

Step-by-step explanation:

Let x represent the cost of an adult meal (the value we want to know). The cost of a student meal is half that, or x/2. The total cost of all the meals is ...

60(x/2) +32x = 1116

62x = 1116 . . . . . collect terms

x = 1116/62 = 18 . . . . divide by 62

The cost of an adult meal is $18.

_____

Additional comment

You can instead use a variable for the cost of a student meal, or you can use variables for both:

a = 2s

32a +60s = 1116

It makes sense here to solve this by eliminating the s variable in any of several ways, since you ultimately want to know the value of 'a'.

What number must be placed in the box in the equation below to produce an equation that has more than one solution:
1/2y + 1/4 = 1/12 (3 + ___y)

Answers

Answer: 6

Step by step:
1/2y + 1/4 = 1/12(3+xy)
6y + 3 = 3 + xy
6y = xy
6=x

1/2y + 1/4 = 1/12(3 + 6y)
1/2y + 1/4 = 1/4 + 1/2y

Please Help me solve this (Who ever answers correctly will get brainlest)

Answers

Answer: im quite sure it's 4.12

Step-by-step explanation:

im so sure because i got it right <3

Answer:

4.12

Step-by-step explanation:

when adding both cenimeters it'll get you 412 and when you convert it to meters that'll get you 4.12

Determine whether each set of side lengths could be the sides of a right triangle.
PLEASE HELP!!!!!

Drag and drop each set of side lengths to the correct box.

6 cm, 22.9 cm, 20.1 cm

10.5 cm, 20.8 cm, 23.3 cm

1.

Right Triangle

2.

Not a Right Triangle

Answers

Answer:

i think both of them cant be

can someone ACTUALLY help me here not just saying u dont know-

Answers

Hope this is correct

I GIVE BRAINLY TO WHOEVER ANSWERS CORRECT!!!!!!!!!!!

Answers

Answer:

See below.

Step-by-step explanation:

The answers 4/9.

-hope it helps

4/9

Explanation:
Because math, it’s can’t be 4 books, since she only read 1/3 of a book every week.
Same thing with 2 1/4
And if she reads 1/3 of a book per week, then in a week she’ll read at least 1/3 of a book, not less than 1/3.
So the answer is 4/9 of a book

Hope this helps!

GIVING BRAINLIEST FOR BEST ANSWER!
Solve five and four tenths times two.
A) Ten and four twentieths
B) Ten and eight twentieths
C) Ten and four tenths
D) Ten and eight tenths

Answers

Answer:

D. Ten and eight tenths

Step-by-step explanation:

5.4*2

= 10.8

D

explanation:
5.4 • 2 = 10.8
therefore 10.8 in word form would be ‘ten and eight tenths’ hope this helps!

how the flibberdoodle do you graph decimals on a coordinate graph?!!

Answers

Plotting coordinates can be a little confusing, but it doesn't have to be as long as you remember a few important details. The first number in the coordinate set tells you how far right (for a positive number) or left (for a negative number) you need to travel on the x-axis. The second number in the coordinate set tells you how far up (for a positive number) or down (for a negative number) you need to travel on the y-axis. Any set of coordinates can be represented by the variables x and y. If you picture (x, y), it will help you remember the x-coordinate comes first, so you will travel either right or left before travelling up or down.

Answer:

When graphing decimals it is good to remember that a decimal is just part of a whole number. For example, 0.5 is half of 1. Therefore, if you were to plot 0.5 you would draw a dot in between 0 and 1.

6.5 would be in between 6 and 7

7.12 would be a little bit closer to 7 but it would still be in between 7 and 8

Step-by-step explanation: Hope this helps:)

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