Mathematics Middle School

Please Help !!!!!!!!!!!

Please Help !!!!!!!!!!!

Answers

Answer 1

Answer:

-42/13 = -3.2307 so my final ans is B or E plz brainliest if am right

Step-by-step explanation:

I don’t know what to round it for ones or tenths

If it’s rounded for once it = -3

And if it’s rounded for tenths = -3.2

Please Help !!!!!!!!!!!
Answer 2
B or E would be a fitting answer to the question

Related Questions

The 7th grade basketball team made 4 out of every 6 three ponit shots they attempted. If they made a total of 18 three point shots, how many did they attempt?

Answers

Answer:27

Step-by-step explanation:

6=4 made so 4x4 gives 16 which you would do 6x4 to give you 24, you have 2 more made which is half so it’s 3, you add 3 to 24 to get 27, if I’m wrong someone correct me

27 is the awnser to this equation

My question is asking me..."A sphere and a cylinder have the same radius and height. The volume of the cylinder is 18 centimeters cubed, what is the volume of the sphere"...I'm not entirely sure how to work this out pls help...i only have like 35 minutes left to do my test T-T

Answers

Answer:

[tex]12 cm^{3}[/tex]

Step-by-step explanation:

Brainlist if you answer:)

Answers

The 4 CHOICE PLEASE MEEE
i think it is going to be 4

100 X 2.583
plz help me :>

Answers

258.3 hopes this helps

Answer:

258.3

Step-by-step explanation:

When you're multiplying a decimal with a factor of 10, you would move the decimal places to the right, which is dependant on how many zeros the number actually has.

100 has 2 zeros, yes?

100 x 2.583 is 258.3, as you would the decimal places 2 to the right, which results in the value being 258.3.

Hope this helped! :)

Why is this a "linear" equation?
3x + 17=13
1.Because the variable, x, is only on one side of the equal sign.


2.Because x is the only variable in the equation.


3.Because the variable, x, has no exponent or has an exponent of 1.
this is a MULTIPLE CHOICE QUESTION

Answers

Answer:

2. because x is the only variable in the equation  

Step-by-step explanation:

3x + 17 = 13

3x= 13-17

3x = -4

x = -4/3

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Answers

Answer:

#3

Step-by-step explanation:

Answer:

number one

Step-by-step explanation:

+4  here seagull

3

2

1

0 water....................................................................

-1fish here

-2

Please help with math! Giving a thanks

Answers

Answer:

1. multiplied by

2. 6 x 18 = 108

3. 108

Step-by-step explanation:

i think

It’s 108 I did this last year

estor works at a garden center where he plants flowers. It takes him 2 1/2 hours to plant 15 flowers.

If Nestor continues working at the same rate, how many flowers will he be able to plant in 3 1/2 hours?





1Points
A
18 flowers

B
21 flowers

C
22 flowers

D
26 flowers

Answers

Answer:

b

Step-by-step explanation:

convert 2 1/2 hours into minutes to be easier to work with

15 / 150 = 10 minutes

every 10 minutes he pots a plan.

there are 210 minutes in 3 1/2 hours

210 / 10 = 21  

The answer is B because he plants one each 10 minutes and there is 210 minutes in 3 1/2 hours 210/10=21

How did American factories change during World War II to support the war effort?

Answers

Step-by-step explanation:

Many Factories were converted into ammunition factorys and weapon factorys to support the war effort

It has many supplying

Please answer this its for 50 whole points

Answers

Answer:

its c

Step-by-step explanation:

Its c because the fx values all decrease by 4 And all of the x values decrease by 6. So to find the slope, you do 4/6 which is simplified to 2/3. I hope this helps!

The inventory of single houses is 980 in the housing market last year. After some of them were sold, there are 637 single houses left. What was the percentage decrease in the number of single houses?

Answers

Answer:

Step-by-step explanation:

637*100=63700

63700/980=65

so 637 is 65%

so 100-65=35

so 35%decrease

What value of n makes the equation true?

-2n + 1.8 = 3.2



A. 0.7

B. -0.7

C. -3.4

D. -2.5


PLEASE HELP!!!

Answers

Answer:

B

Step-by-step explanation:

-2 x -0.7 + 3.2 = 3.2

Answer:

B.) -0.7

Hope this helps!! <3

Can someone help with math?

Answers

The answer is 2/3

[2/3 is the coefficient as well as the constant.]

Answer: y=2/3

Explanation:

Divide both sides of the equation by 3

Any expression divided by itself equals

Write the division as a fraction

can someone help me first answer gets brainliest\

Answers

Answer:

44?

Step-by-step explanation:

Probably 3c-14 2/3. The question is asking you for expression rather than to answer it. The product of 3 and c means to multiply, which could be expressed as 3c or 3xC. Then you just subtract the 14 2/3.

I use 17.4 gallons of gas to travel 591.6 miles. How many gallons of gas would I need to travel 450 miles.

Answers

I got 13.24 ..........

The equation P=6s represents the perimeter P of a regular hexagon with side length s. What is the perimeter of a regular hexagon with side length of 3 km?
the perimeter is blank Km

Answers

we know that s = 3, so plug it in.

P = 6(3)

P = 18

perimeter = 18 km

Answer:

P = 18

Step-by-step explanation:

s = 3

so put it into the equation:

P = 6*3

P = 18

perimeter = 18 km

help me ASP PLEASSSSSSSSSSS

Answers

Answer:

14

19

20

Step-by-step explanation:

Answer: 14 19 and 20

eek help? im a bit confused

Answers

Answer:

3 3/4

Step-by-step explanation:

Each block is worth 0.5 cm (1/2)

One note - NEVER FORGET THE UNITS

L - 5 blocks (5 blocks × 0.5cm = 2.5cm)

W - 2 blocks (2 blocks × 0.5cm = 1cm)

H - 3 blocks (3 blocks × 0.5cm = 1.5cm)

Formula for Volume:

V = L × W × H

V = 2.5cm × 1cm × 1.5cm = 3.75cm (fraction can be 3 3/4)

You're welcome :)

The answer is 3 3/4

Can you please help im trying to get my grades higher so i can pass

Answers

I think 6 but I’m not sure also how I got this answer is by simplifying 3/2 to 1 and a half so than I did 7 and a half - 1 and a half

Answer:

2

Step-by-step explanation:

7 times 1/2=3.5

3/2=1 1/2

3 1/2-1 1/2=2

I need help with math explain how to do it. Thanks! :)

Answers

For part a it’s sal will leave a $20 tip for part b sals food is $78.22 including tax and tip

Mary weighs 36 kg when she was 12 years old. And now she weighs 63 kg. What is the percentage increase of Mary's weight?

Answers

The answer is: 27% IS the percentage increase of Mary's Weight.

On a coordinate plane, how are the locations of the points (-4, -1) and (4, 1) related?

Answers

Answer:

they are related

Step-by-step explanation:

because they both have 4s and 1s in them

They are both related

Write the equation for the line in the graph in y=mx+b form.

1. y=(2/3)x+5

2. y=(3/2)x-5

3. y=(-2/3)x+5

4. y=(-2/3)x-5

5. y=(3/2)x+5

Answers

The answer is number 3. y=(-2/3)x +5

I will give brainliest!

Answers

Answer:B) -5/6 divide  1/5 = -4 1/6

Step-by-step explanation:Do KCF which is Keep Change Flip .Or change both to demical.

Mary is biking with some friends. If they ride at a steady pace for 4 hr. and cover 24 mi., what is their rate of speed?

A. 2.4 mph
B. 4 mph
C. 6 mph
D. 12 mph

Answers

The miles per hour would be six

Please Help !!!!!!!!

Answers

-3x+ 5

Use the key above to count the rectangles and squares.
-3x + 5...I hope this helps

Shane kayaks at a constant rate of 4 mph. How far will he travel in 2 hours?

A. 2 mi.
B. 4 mi.
C. 6 mi.
D. 8 mi.

Answers

Answer:8 miles

Step-by-step explanation:

If he’s traveling at 4 miles and hour and he traveling for two hours it would be 8 miles

Answer:

d. he'll go 8 miles in 2 hours

Plsssssss answer this question ill give brainliest.

Answers

Answer:D san fransisco

Step-by-step explanation:

563 pheonix

456.5 minot

693 san fran

Answer:

Answer:D san fransisco

Step-by-step explanation:

563 pheonix

456.5 minot

693 san fran

given that a line passes through the points (5,3) (0,7).write the equation in standard form. Show all your work.

Answers

Answer:

brainlest?

Step-by-step explanation:

slope: 7-3/0-5= -4/5

7=-4/5(0)+b
b=7 4/5

answer: y=-4/5+7 4/5



help me pleasse th sdjkhhjdas

Answers

_______________________________

Andre Bought:• 1 Baseball Glove For $34 Each• 2 Packs of Socks For $6 - 7.75% Each

$34 + $8= $42Andre Paid A Total of $42

7.75% × $6 ÷ 100= 0.465 × 2= 0.93%Andre Saved 0.93% In Total At The Sale

_______________________________

 Baseball Glove For $34 Each

Packs of Socks For $6 - 7.75% Each

$34 + $8= $42

Total of $42

7.75% × $6 ÷ 100

= 0.465 × 2

= 0.93%

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