Mathematics Middle School

I just need the amount of days plz

I Just Need The Amount Of Days Plz

Answers

Answer 1

Answer:

10 i think

Step-by-step explanation:

Answer 2

Answer:

4 days

Step-by-step explanation:

56/14

Related Questions

Factor the expression.

Answers

Answer:

1. -4a

2. -4

Step-by-step explanation:

The first problem is 4 x _ = -16a

So it has an a in it and we know 4 x 4 = 16 so it's 4a and its negative so -4a

The second problem is -4

Answer:

-3a/-4

Step-by-step explanation:

I need help please
1) The number of fish in a pond can be modeled by the function f(t)=1200(0.85)^t, where t is the number of years. Which of the following is true?

A. The fish population increases by 85% each year.

B. The fish population decreases by 85% each year.

C. The fish population decreases by 15% each year.

D. The fish population increases by 15% each year.

Answers

Answer

B

Explanation
B is the right answer

Math homework dfmtikjekrjtkttotyy

Answers

it’s c bc x is larger than 5 so it’s an open circle of higher numbers

What is the answer to 5(2j + 3 + j)?

Answers

15j + 15 i think. since we weren’t given a number for j, i think this is the answer?
5
(
2

+
3
+

)
5
(
2
j
+
3
+
j
)
5(2j+3+j)
Simplify
1
Combine like terms
5
(
2

+
3
+

)
5
(
3

+
3
)
2
Distribute
Solution
1
5

+
1
5

‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ​

Answers

Answer:

5.5 pints is the answer to this

Answer:

4.579708

Step-by-step explanation:

MUST ANSWER BOTH QUESTIONS FROM ATTACHMENT.
WILL GIVE BRAINLEST
IM ON A TIME LIMIT BY THE WAY

Answers

Answer:

Pheonix Lights, MIddle 3 for the 2nd question.

Step-by-step explanation:

Honestly just disconnect your WiFi then come back after timer is done and tell your teacher you lagged out lol

Which of the following equations is equivalent to 3(a - 5) = 4a ?

Answers

Answer:

2a = 15- a ..................

3(a-5)=4a
3a-15=4a
+15=+15
3a = 19a
•3. •3
=6

can someone help me with this...i only have lie 10 minutes left to finish this--- kxkxkxxk

Answers

Answer:

258 cm

Step-by-step explanation:

12 x 12 = 144

12 x 19 = 228

228/2 = 114

144 + 114 = 258

Which net represents the figure?

Answers

Answer:

it's the first one with the 3 triangles it closes to make a pyramid

It’s the first answer because the four triangles around the edges of the bottom would meet together to form a pyramid. Please Brainliest.

6. Heidi read 26 pages in 14 minutes. At what speed did she read?

Answers

Answer:

1.9 or about 2 pages per minute

Step-by-step explanation:

Just 26/14

Good luck luv!

Heidi read 26 pages in 14 minutes, then the speed of Heidi of reading book will be equal to 1.85 page per minute.

What is arithmetic Operations?

The four fundamental operations of arithmetic are addition, subtraction, multiplication, and division of two or even more items.

Included in them is the study of integers, especially the order of operations, which is important for all other areas of mathematics, notably algebra, data management, and geometry.

As per the given information in the question,

Total pages read by Heidi = 26

Total time to read the pages = 14 minutes

So, the speed of reading will be,

s = 26/14

s = 1.85 page per minute.

To know more about arithmetic operations:

https://brainly.com/question/25277954

#SPJ2

For every 2 cars you wash, your friend washes 3 cars. You wash a total of 8 cars. Complete the table to show the number of cars your friend washes.

Answers

If you wash eight your friend would’ve washed 12 2:3 as 8:12

Answer:

If you wash eight your friend would’ve washed 12 2:3 as 8:12

Step-by-step explanation:

1. 3x = 42
2. x ➗ 5 = 24


3. x ➗ 2.1 = 4.4
4. 5x = 80



5. 88 = x ➗ 2.2
6. 1.4x = 15.4

7. 7x = 54.6
8. 144 = x ➗ 3.1


9. x ➗ 7.5 = 3.5
10. 2.64 = 0.4x


11. 13x = 117
12. x ➗ 3 = 0.67

Answers

Answer:

Step-by-step explanation:

yes all this answer are right

Answer:

I DON"T UNDERSTAND

Step-by-step explanation:

hmu so we cn tlk if u want

Evaluate the following expression when a = 5 and b = 6 3a +10b

65

18

75

45

Answers

The answer is 75 I believe :)

I need help please!!!! ​

Answers

Answer:

A

Step-by-step explanation:

:)

Plz help! Don’t answer if you don’t know

Answers

Answers i can't see the numbers but i think it is 30 or 50

the correct answer is 30 or 50

Simplify the algebraic expression to simplest form by combining like terms.

-3x + 4 + 2y - 3 - 3y + 5x
------------------
I think it's 2x - 5y + 1 please tell me if i'm wrong <33 (If i'm wrong, tell me the right answer) If you say your not smart in your answer, and don't answer the question I will instantly report.

Answers

Answer:

pls ❤️

Step-by-step explanation:

-3x + 4 + 2y - 3 - 3y + 5x

=2y-3y-3x+5x+4-3

= -y + 2x +1

Please Help! Will give brainliest.

Answers

Answer:

it will not show me the pic????

Step-by-step explanation:

Can someone plz help me I’m being timed!!!

Answers

Answer:

on the x axis

Step-by-step explanation:

on the x axis

X axis
Mark me as the brainliest

What are some examples of recursion in real life?

Answers

Answer:

Step-by-step explanation:

Hint: recursion means the process of defining a problem in terms of itself...

51.425 plus 28%
with equation

Answers

I believe it’s 65.824.

You take 51.425 then divide it by 10, which gives you 14.399.
Then add 14.399 and 51.425 to get 65.824.
65.82400

im positive of it :)

If x = 12 units, y = 4 units, and h = 8 units, find the area of the rhombus shown above using decomposition.
A.
128 square units
B.
16 square units
C.
32 square units
D.
96 square units

Answers

Answer:

i cant see you file

Step-by-step explanation:

Answer:

D. 96 square units

Step-by-step explanation:

This is the correct answer, many have gotten it wrong in the past

but it's 96 units squared.

If you have 6 bananas and 5 apples, how many lights are there? My teacher asked this, if you get it right, you get brainliest

Answers

Answer:

I don't know but I am going to say 11

Step-by-step explanation:

Answer:

The Horses name is Friday

Which of the following equations was used to graph the line shown?

A line on a coordinate grid that passes through the points negative 4 comma negative 2, zero comma zero, and 6 comma 3.
A. y = 2x B. y = x ÷ 2 C. y = x + 2 D. y = x – 2

Answers

The answer is B !!!!!
B is the answer
hope this helped

helpppppppppppppppppp

Answers

4. 2; the distance between that number and 0
5. 22
6. 27
7. -9

Answer:

4. The second one.... "the distance between that number and 0"

5. 22

6. 27

7. -9

Step-by-step explanation:

This my last question my bad guys and I appreciate everybody that’s been helping me out!!!❤️

Answers

Answer:

quadrant 3

Step-by-step explanation:

Cuz x and y are in the negative if they’re both less than 0

Answer:

They answer is Quadrant 3 .

Step-by-step explanation:

"<" means that it is less than "__" . X < 0 means the X value would be a negative . Y < 0 also means the same . This shows that the value of both X and Y are negatives . So the only place they belong is Quadrant 3 .

Which point on the scatter plot is an outlier? (4 points)

A scatter plot is shown. Point I is located at 2 and 1, Point K is located at 2 and 5, Point J is located at 7 and 4, Point H is located at 8 and 1. Additional points are located at 1 and 7, 4 and 5, 4 and 6, 5 and 3, 7 and 2.
a
Point H

b
Point I

c
Point J

d
Point K

Answers

It should be B but I am not 100 percent sure
B or d sorry if I’m wrong

Dustin had a hit to bat ratio of 3:8. Adrian had a hit to bat ratio of 4:10. Who has a better hits to bat ratio?
Adrian
Dustin
Their ratios are equivalent

Answers

Adrian because his is 16:40 and Dustin is 15:40

Answer:

hh by uvdft uhh xxx sdhngydcvgtsg

Mary earns $10 per hour and $5 for each delivery she makes. She wants to earn more than $140 in an 8-hour workday. What is the least number of deliveries she must make to reach her goal?

Answers

Answer:

18 deliveries

Step-by-step explanation:

140/8=17.5

round to 18

She must make 12 deliveries to reach her goal.
Reason is you do 10*8=80
Then take the 80 and do 140-80=60
Then you take the 60 remainder and do 60/5=12 deliveries

Three rectangular prisms are shown below. Which statement is true? (4 points)

Answers

Answer: C is true

Step-by-step explanation:

If you do the multiplication for prism B (5 x 2 x 3 = 30) and for Prism C (7 x 2 x 2=28 making c have a higher volume

C has a higher volume than prism c

In 1-3 sentences, explain how we know that the volume of a pyramid is V=1/3Bh

(you don’t have to write them for me, but i need help in like...an explanation?)

Answers

Answer: The formula for finding the volume of a pyramid is V=lwh/3. Taking this into consideration, the length times width times height must be one, which is then put over three.  

Step-by-step explanation:

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