Mathematics Middle School

plz helppp i need t have answerrr

Plz Helppp I Need T Have Answerrr

Answers

Answer 1

Answer:

1.2

Step-by-step explanation:

Related Questions

what is another way to write 5/2?

Answers

5/2 can also be written as 2 1/2

Answer:

2.5 or 2 1/2

Step-by-step explanation:

you can do it as decimal form or mixed number

Write the ratio as a fraction in simplest form and explain it's meaning.



There are 16 girls and 20 boys in the school band. What is the ratio of girls to boys?



The ratio in simplest form is Blank 1. For every Blank 2 girls there are Blank 3 boys in the band.

Answers

16/20 in simplest form is 4/5
Simplest form is 4/5
For every 4 girls, there are 5 boys.

Sam made $600 dollars in 5 days of work and made $150 in tips. What was the average amount that he made each day?

A.$140
B.$120
C.$150
D.$160

Answers

Answer:

The Answer is D 160

Step-by-step explanation:

From his house, Jason rode his bike 11 miles to the post office.
He then rode in the same direction to the park, which is ¾ of a mile
from the post office. How far did Jason ride?
1. To the right, draw a picture to represent the problem
to be solved. Let x = the distance Jason rode from
his house to the park.
2. Write an equation that represents
this distance. Then solve for x.

Answers

Answer:

x=6x3

Step-by-step explanation:

no a turtle is a good day to be the one who has been in a parrot first one of our own

Find the sum. Write your answer in simplest form.

7/10 + 1/4

1 1/20
4/7
9/10
19/20

Answers

Answer:

19/20

Step-by-step explanation:

write all numerators above the common denominator 20

14+5/20

19/20

-6x-7=4x-2
______________________________

Answers

Answer: 5/2

Step-by-step explanation:

Add  7 to both sides

6x−7=4x=−2

6x−7+7=4x−2+7


2.Simplify the expression

3.Subtract  from both sides

4.Simplify the expression

5.Divide both sides by the same factor

6.Cancel terms that are in both the numerator and denominator

Two schools are 646 meters from each other. On a map, the two schools are 8.5 centimeters apart.
What scale is the map using?

Answers

Answer:

5,491

step-step explanation:

multiply 646x8.5

Answer:

1 cm = 76 meters

Step-by-step explanation:

[tex]\frac{646m}{8.5cm} =\frac{x}{1cm}[/tex]

Find x.

x = 76m

1cm = 76meters

good luck, i hope this helps :)

I need Help! can someone help

Answers

hi i only know how to do qn 3 and 4

3) 5x = 85 °
x= 85°/5
=17


4)5y =95°
y= 95/5
=19


NOTE* DO NOT WRITE THE ° FOR THE ANSWERS OF QN 3 AND 4

Which of the following is equivalent to 2 2/5 ?

1 7/5
1 12/5
1 6/5
1 9/5

i choose 1 7/5 is this correct?

Answers

The correct answer is 7/5

Answer:12/5 is correct.

Step-by-step explanation:

2 5ths is 10, add 2 it's 12. sorry for the bad explanation lol, btw nice pfp

What is 9% expressed as a decimal?

Answers

Answer:

0.09

Step-by-step explanation:

Need help ASSAAAPPPPPPP

Answers

Answer:

Help with what... there is no question

A photograph measures 6 inches wide by 8 inches long is enlarged to a poster. If the poster is 90 inches wide, how long is it?

A.67.5 in
B.220 in
C.120 in
D.140 in

Answers

Answer:

120 in

Step-by-step explanation:

This is the answer.

C. 120 in
If you cross multiply 6x=720
Then divide by 6 you get x=120

6.4 How Many in 2?
How many s are in 2?

1. Write a multiplication equation and a division equation that can be used to answer the question.
2. Draw a tape diagram and answer the question. Use the grid to help you draw, if needed.


please help! middle school math and ill give brainliest

Answers

Answer:

i dont understand the question

Step-by-step explanation:

Quinn's mom went to the same middle school that Quinn is now attending. The current student population is 817 students. Since Quinn's mom attended, the school has experienced a
57% increase in population. About how many students were enrolled at the school when Quinn's mom attended?

Answers

Answer:

520

Step-by-step explanation:

Past number of pupils: p

Increase of 57% = 1.57

Present number of pupils = 817

p x 1.57 = 817

p = 817 divided by 1.57 = 520.382

rounded to the nearest whole number = 520 (this is why the question says "about" how many...)

57 x 817 = 46569

46569 divided by 100 = 465.69

817-465.69 = 351.31

Answer : 351

Explanation : 57 times 817 equals to 46569 and then you divided by 100 . Then it equals to 465.69 . To find out the how many more students were enrolled you have to subtract 465.69 from 817 and then you get 351.31 which you round to 351 .

What percent of 180 is 30?

Answers

Answer:

16.67

Step-by-step explanation:

30: 180÷100 =

( 30÷00): 180 =

3000: 180 = 16.67

How can x minus two-thirds = StartFraction 5 over 6 EndFraction be solved for x in one step?
Add Two-thirds to both sides.
Add StartFraction 5 over 6 EndFraction to both sides.
Subtract Two-thirds from both sides.
Subtract StartFraction 5 over 6 EndFraction from both sides.

Answers

Add Two-thirds to both sides

solution:

x-2/3= 5/6

We have to find how this can be solved for "x" in one step

Remember that,

We we add or subtract same number from both sides of a equation, the equation still remains true

Therefore, from given,

x-2/3=5/6

Add Two-thirds to both sides

x-2/3+2/3=5/6+2/3

x=5/6+2/3

x=9/6

Add Two-thirds to both sides to solve the sum

Answer:

A.

Add Two-thirds to both sides.

Step-by-step explanation:

SMART PEOPLE PLEASE HELP ME !!!!!!!!!!!!!!!!

Answers

Expression E and Expression C and I’m not totally sure but I think expression A

Answer:

Expression A

Expression C

Expression E

Step-by-step explanation:

To solve this, you need to divide 3/4 from both sides. When dividing by a fraction, you multiply by it's reciprocal. In this case, the reciprocal would be 4/3.

Hope it helps!

If right mark brainlest I wanna pass please ' '
0 0
w

Answers

Answer: The problem can be written as a linear equation: 15 + 2X = 33
2X = 18
X = 9
(Correct me if I’m wrong)

If the farm has 5,000 spinach plants, describe a method that would produce a random sample of 10 plants.

Answers

the answer is 5,000000 and 090
Not sure if this is right but an example of a method to produce a random sample of 10 plants could be to sample 1 plant after every 500 plants.

PLEASE HELP! (WILL GIVE BRAINLIEST FOR RIGHT ANSWER)

Answers

Answer:

-41.29*  10^-7

Step-by-step explanation:

You would change the order of the numbers by multiplying -4.44 and 9.3 together and multiply 10^-7 and 10^0. Which would now look like this:

(-4.44* 9.3)* (10^-7* 10^0)

-4.44* 9.3= -41.292 and 10^-7* 10^0= 1* 10^-7. So now the equation would look like this:

-41.292* 10^-7

Then round -41.292 to 2 decimal places which would be -41.29.

-41.29*  10^-7

That's the answer. I hope this helps!

courtney has 12 fewer stickers than tina. how many stickers does courtney have in terms of x?

bob has 4 times as many stickers as tina. how many stickers does bob have in terms of x?

katie has 7 more stickers than tina. how many stickers does katie have in terms of x?

diane has 2/3 as many stickers as tina. how many stickers does katie have in terms of x?

options:
x - 12
4x
x + 7
12 - x
x - 2/3
4 + x
7x

Answers

Answer:

X-12

X×4

X + 7

X x 2/3

Step-by-step explanation:

What is the volume of this square-based pyramid with a base length of 6 feet and a height of 10 feet?
Enter your answer in the box.
ft3

Answers

Answer:

60 or 90

Step-by-step explanation:

Answer:

 120 feet

Step-by-step explanation:

Pls helppp! Question is down below!!

Answers

Answer:

64

Step-by-step explanation:

16 x 4 = 64

16 because it’s 4 chairs per table and 2 on the end and 4x3 is 12 and 12+2 is 16

What transformation is shown below?
reflection
rotation
can't be determined
translation

Answers

The transformation is rotation.

Answer:

It looks like a rotation because to me it looks like it was turned 90 degrees.

i need help with this math please

Answers

Question one is last option between 8 and 9

Answer:

question 1: it is between 8 and 9. question 2: option B.

Step-by-step explanation:

1. since the closest value that IS a squarable number is 64, the square root of 64 is 8. because 66 is greater than 64, we can estimate that the square root of 66 is between 8 and 9.

2. to solve this, we can take the square root of the numbers to begin.

the square root of 25 is 5 (because 5x5=25)

the square root of 16 is 4

20 is actually not squarable, so we can estimate that it is a little greater 4.

the answer would be √16, √20, 4.85, √25

it would be option b.

hope this helps!! :))

The word structure means .. ( IT NOT C AND D)
A shape
B job
C spider silk
D varies

Answers

i think the answer is a

At school, 19 percent of the students wore red shirts on Valentine’s Day. There are sixteen classes in the school with twenty-two students in each class. How many students wore red shirts on Valentine’s Day?

Answers

66% of the students wore red on Valentine’s Day

Help please math 7thgrade

Answers

the biker rides 60 miles in 4 hours :)

Juan has a box that is 3 feet long, 2 feet wide, and 4.5 feet high. What would be the volume of 5 boxes?

Answers

Answer:

135 ft

Step-by-step explanation:

length x wide x height

length 3 ft long

wide 2ft wide

height 4.5 high

3x2x4.5= 27

27x5÷ 135 ft.

Find the area of the polygon, the vertices are (1,4) (2,1) (4,1) (5,4)

Answers

so the answer is 9. hope this helps.

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