Mathematics Middle School

plz help I understand

Answers

Answer 1

Answer:Its "B" as far as I know since I cant see A

Step-by-step explanation:

Answer 2

It’s definitely B. The answer is B

Related Questions

Benita buys shirts for the same price, the price s. and the sales The sales tax rate is 6.5%
Write an expression to represent the total cost of the shirts in two different ways.

Answers

Answer:

S6.5%=total cost

Step-by-step explanation:

I think this is correct

I am so sorry if it is not.

Answer:

S6.5%=total cost

I need help...... please and thank you

Answers

Answer:

x = -25/3

Step-by-step explanation:

[tex] \frac{ - 25}{3} [/tex]

Step-by-step explanation:

step 1: cross multiply

[tex] \frac{10}{3} = \frac{x}{ - \frac{5}{2} } [/tex]

[tex]10 \times (- \frac{5}{2} ) = x \times (3)[/tex]

[tex] - 25 = 3x[/tex]

step 2: flip the equation

[tex]3x = - 25[/tex]

step 3: divide both sides by 3

[tex] \frac{3x}{3} = \frac{ - 25}{3} [/tex]

[tex]x = \frac{ - 25}{3} [/tex]

The amistad student government received 1/4 of the total sales of sodas and snacks at a dance. The total in sales of sodas was $258. The student government received a total of $136.75. What was the value of the snack sales?

Write an equation, and solve step by step for brainliest :)

Answers

Answer:

$289

Step-by-step explanation:

1÷4×snack sales = one quater of the snacks sale

1÷4×X=136.75

x=289

Please I will give brainiest

Answers

Not sure if this is accurate but i multiplied everything to get 243/2, 121.5, or 121 1/2

Answer:

33 cm

Step-by-step explanation:

I will just show my work

9×3=27 cm (is the area of the rectangle)

1 1/2+1 1/2=3

9-3=6(the bottom of the triangle)

To find the area of the triangle

Area=1/2 of the base times height

6+27=33 cm

please answer will make brainliest!!

Answers

Answer:

(5, 30)

Step-by-step explanation:

(5, 30) I’m pretty sure

Brainliest to right answer

Answers

Answer:

Step-by-step explanation:

N/A

I think it’s c
Have an amazing day

2+2 equals what any answer is ok

Answers

4, could you mark brainliest?

Last year’s spell-a-thon spelling test for a first grade class had 15% more words with four or more letters than this year‘s spelling test. Next year, there will be 5% less than this year. What percent more words have four or more letters in last year‘s test then next years?

i will give 25 points and brainliest

Answers

Yes the answer is 25%

Write the coordinate for the location of the star.

Answers

I cant see the location of the star can u please take another picture of the question

please help, and if you know the answer and you tell which one it is of the following (yd, yd2, yd3) thanks

Answers

Answer:

yd²

Step-by-step explanation:

?=7

7x2= 14

yd²

Estimate the square root to the nearest (a) integer and (b) tenth.
-V61
a. nearest integer:
b. nearest tenth:

Plz help asap nd Explain so I can show work.

Answers

Nearest integer because it only goes to the nearest tenth if it’s higher than 5

Question 6 (1 point)
(06.02 MC)
Which of these is the algebraic expression for "5 less than 4 times some number?" (1 point)

Question 6 options:

1)

5 − 4y

2)

4 − 5y

3)

5y − 4

4)

4y − 5

Answers

Answer:

Step-by-step explanation:

Mary plans to buy 5 tickets to go to an orchestra concert with her friends. She expects to spend at least $90 on the tickets. Let X represent how much Mary expects each ticket to cost. Write an inequality for the problem and solve

Answers

it would be 90×5=x I hope this helps

Answer: 5x >= 90

X >= 18

Step-by-step explanation:

HELPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

sorry i dont understand

Step-by-step explanation:

Group 1
The students in Ms. Hill’s class are reading a 325-page book. There are about 90,000 words in the book.
Ms. Hill said the students should try for a reading rate of 200 words per minute for greatest comprehension.

Jamie read 81 pages of the book in 2 hours.

What is Jamie’s reading rate?
4 pages per minute and 480 words per minute.

Group 2
The students in Ms. Hill’s class are reading a 325-page book. There are about 90,000 words in the book.
Ms. Hill said the students should try for a reading rate of 200 words per minute for the greatest comprehension.

Molly read 65 pages of the book in 80 minutes.

What is Molly’s reading rate?
5 pages per minute and 400 words per minute.

Group 3
The students in Ms. Hill’s class are reading a 325-page book. There are about 90,000 words in the book.
Ms. Hill said the students should try for a reading rate of 200 words per minute for greatest comprehension.

Edgar read 72 pages of the book in 95 minutes.

What is Edgar’s reading rate?
5 pages per minute and 475 words per minute

Group 4
The students in Ms. Hill’s class are reading a 325-page book. There are about 90,000 words in the book.
Ms. Hill said the students should try for a reading rate of 200 words per minute for greatest comprehension.

Tyrone read 89 pages of the book in 2 hours and 10 minutes.

Student
Actual Reading Rate
Difference
Actual - Suggested (200)
Jamie

200
Molly

Edgar

Tyrone

Answers

Answer:

Your awnsers seem correct

Step-by-step explanation:

By my estimate all of your awnsers seems] correct :) sorry if I missenterperted what you wanted, but I didn’t see a question- so I checked your work.

Need help on this row thank you very much !

Answers

Answer:

3. x=90

6. X= 180-120

X=60

Step-by-step explanation:

hope this helps

Answer:

hope it helps

Step-by-step explanation:

3.106

6.120=6x

x=20

9.162=3x+30

132=3x

x=44

Which conversion requires multiplication?

Decimeter to meter

Meter to kilometer

Kilometer to meter

Millimeter to centimeter

Answers

Answer:

Kilometer to meter

Step-by-step explanation:

I hope this helps.

Answer:C) kilometer to meter

Step-by-step explanation:

Write an equivalent expression in word form. (1 - 1/3) ÷ 2

Answers

Answer:

If you eat 1/3 of a whole pie, then you have to share the rest with your sibling(friend, etc)

Step-by-step explanation:

Answer:

1/3

Step-by-step explanation:

help please and thank you.

Answers

Answer:

First box is 6

Second box is 48

Third box is 1

Step-by-step explanation:

We have a multiplication problem with 3 boxes and are asked to figure them out.

Let's start with the first box, we can see that after the = sign, there is 48 as the denominator.

What times 8 equals 48?

Therefore 6 is in the first box.

Now for the second box, when multiplying fractions, we multiply across, what is 6 * 8?

48.

Therefore the second box is 48.

Now that we have both the numerator and denominator, we need to simplify the fraction by dividing the numerator by the denominator.

What is 48 divided by 48?

Therefore 1 goes in the third box.

6 58 1 get an F+ I’m not sure

Please Help me I dont Understand!

Answers

Answer:

A) b-4 c-3 a2 d6

B) b had the worst score

Answer:

Player D had the worst score because it took him 6 more shots than expected.

Step-by-step explanation:

ordering the scores on the number line

B C A D

<---|-----|-----|-----|-----|----|----|-----|-----|-----|-----|-----|-----|----->

-5 -4 -3 -2 -1 0 1 2 3 4 5 6 7

Write a ratio and a percent for the shaded area.
Please help, ASAP!!

Answers

41% and 0.41 im not sure for the last one but hope im right !!

41% is the answer to this

For each expression, write an equivalent expression that uses only addition. Don't use any spaces in your answers and don't rearrange the order of the terms.
a) 20−9+8−7
b) 4x−7y−5z+6
c) −3x−8y−4−7z

Answers

Answer:

a) 11-1

Step-by-step explanation:

could I make them negative numbers I will come back a put the answers but I just need to know.

9. Which of the following scenarios is exponential with a base of 2?
A. The number of teams in the kickball tournament is decreasing by half each round.
B. The number of blooms in the rose garden is increasing by 2 blooms each week.
C. The amount of money in Nyah’s savings account is increasing by 2% each year.
D. The number of friends Joey is making in school is doubling each month.

Answers

Answer:

Step-by-step explanation:

A farmer saw some chickens and pigs in a field.
He counted 30 heads and 84 legs. Determine exactly how many chickens and pigs he saw.
WRITE A SYSTEM OF EQUATION THAT WOULD SATISFY THIS SCENARIO (2 Equations)
Need now halp

Answers

Answer: 12 pigs×4 legs=48 legs

18 chickens×2 legs=36 legs

48 legs+36 legs=84 legs

12 are pigs and 18 are chickens

Step-by-step explanation:

PLEASE HELP NO TROLLS
5. Find the measure of angle A. *

Answers

30 degrees. A triangle is 180. The right angle is 90.
90=7x-10+3x
add ten to both sides and combine like terms
100=10x simplify
10=x now substitute
3x
3(10)=30

Fatima had 20 dollars to spend on 3 gifts.
She spent 8 and 3/4 dollars on gift A
and 5 and 1/2 dollars on gift B.
How much money did she have left for gift C?

Answers

Answer:

$5.75 or 5 and 3/4

Step-by-step explanation:

The answer is 5.75

The easiest way to answer this is to subtract all the numbers. 3/4 would be .75 and 1/2 is .50

Pls help me:)
::::::0

Answers

top left:(3,-1) top right:(3,3) bottom left:(-1,0) bottom right:(3,0)

Help me ASAP please

Answers

no te entendi ni verga no ablo inglés

Answer:

C. 314

Step-by-step explanation:

[tex]V=3.14r^2h=3.14(5^{2})(4)=314.15[/tex]

good luck, hope this helps :)

Which set of points represents triangle FGH?
y
10
9

8
7
6
S
8 9 10
(2.5). (6.9). (7.2)
(5,2). (6.9). (7.2)
(5,2). (9,6). (2,7)
(2,5), (9,6). (7.2)

Answers

Answer is the third one

what number do you multiply by itself to get 6.25???

Answers

Answer:

2.5

Step-by-step explanation:

The square root of 6.25 is 2.5.

Becuase 2.5 x 2.5 = 6.25

Hope this helps!

Answer:

2.5

Step-by-step explanation:

6.25 = 625/100

625/100 = (5×5×5×5)/(2×2×5×5)

{prime factorisation}

Pairing of common numbers =

{(5×5) × (5×5)}/{(2×2) × (5×5)}

{taking a single no. from the pairs}

= {5 × 5}/{2 × 5}

= 25/10

= 2.5

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