Mathematics Middle School

I will make u brainliest if ur correct

I Will Make U Brainliest If Ur Correct

Answers

Answer 1
1.4 and 5.6
are the answers to this problem

Related Questions

simplify: -4.6m + 1.8m

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-4.6+1.8 is -2.8
You have to do simple math
-2.8
hope it helps !

Pwease answer. This is missing work I have

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I think it’s 20ft but I’m not really sure so I’m sorry if it wrong

what is 4.2345 rounded to the nearest tenth

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Answer to question:

4.2

Answer:

4.2

Step-by-step explanation:

The tenth spot would be the number right after the decimal. The number in the hundredths spot is the one that determines what happens to the number in the tenths spot.

If the number in the hundredths is 5 or more, you would round the number in the tenths spot up one.

If the number in the hundredths spot is 4 or less, you would keep the same number in the tenths spot.

Since the number in the hundredths spot is 3, you would leave the number in the tenths place the same (2).

decide if it is always true or never true. x+1/2=x−1/2

Answers

ALWAYS TRUE

Step-by-step explanation:

Because there is no value of x

This is true because there is no value of x hope this helped

Emilio and Regina each sell popcorn at the basketball games. The table shows how much they charge for the popcorn including markup for supplies and the number of bags popcorn sold. Who made more profit

Answers

Answer:

where

Step-by-step explanation:

where's the table

PLEASE HELP ME I'M CONFUSED

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I have no idea I’m doing the same thing rn but good luck bro bro

Answer:IM ALSO DOING THAT srry caps

Step-by-step explanation:

The running time in minutes of the tv episode is 30-0.5c where c is the number of commercials aired during the episode. What is the running time of episode 15 commercials?

Answers

Answer:

The running time of episode 15 commercials is 22.5 minutes

Step-by-step explanation:

The running time in minutes of the tv episode is given by : 30-0.5c

Where c is  the number of commercials aired during the episode.

Now we are supposed to find  the running time of episode 15 commercials

Substitute c = 15

The running time in minutes of the tv episode =30-0.5c

The running time of episode 15 commercials=30-0.5(15)=22.5

Hence the running time of episode 15 commercials is 22.5 minutes

Draw a tape diagram to represent 5/9.

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Answer:

We need more context

Step-by-step explanation:

Answer:

hope it helps

Step-by-step explanation:

I am doing the rate of change, My question is down below.

Answers

Answer:

ITs B 2/3

Step-by-step explanation:

Answer:

-3

Step-by-step explanation:

Count how many boxes it dropped

Since it dropped it's negative then count the numbers that were passed by it

so yeah -3

estimate the product 8.2 x 4.93 select the best estimate
32,
40,
320,
or 400?

Answers

Answer:40

Step-by-step explanation:

A six-sided number cube is tossed and a coin is flipped.

The sample space is {1H, 2H, 3H, 4H, 5H, 6H, 1T, 2T, 3T, 4T, 5T, 6T}.


What is the probability of rolling a number greater than 2 and flipping heads?


Enter your answer, as a fraction in simplest form, in the box.

[ ]

Answers

Answer:

1/4

Step-by-step explanation:

The answer is 3/12, and the simplified version of that is 1/4

The answer is 1/4 I think

When working with a function, every x has exactly _____ unique y-value(s).
Question 2 options:

A. infinitely many

B. 1

C. 2

D. 0

Answers

Answer:

The answer is B.

Step-by-step explanation:

A function is a set of ordered pairs in which each x-element has only ONE y-element associated with it. While a function may NOT have two y-values assigned to the same x-value, it may have two x-values assigned to the same y-value. Function: each x-value has only ONE y-value!

Hope this helps :)

i pretty sure it’s b

Lindsey got 68 problems correct out of 71 questions. what percent did she get incorrect?

Answers

Answer:

2.13% incorrect   97% correct

Step-by-step explanation:

Answer:

use the expression 0.68(71) since 68 is the amount she got correctly. After setting up the expression, multiply those to get:

48.28

HELP!! **Linear Functions** Jackson needs to buy some new shirts and shorts to work out... Please show sufficient work, instead of just writing the answer. WILL GIVE BRAINLEIST FOR GREAT ANSWERS!!

Answers

Answer: 20:  10x + 20y = P

21:  f(x) = -2y + 10

y can be 0 or even numbers from 2 to 10

Step-by-step explanation: 20:

The number of shirts times 10 is the price of the shirts. That is 10x in the equation.

The number of shorts times 20 is the cost of the shorts. That is 20 y in the equation. The total price, P, is the sum of 10x + 20y.

21:  10x + 20y = 100  This  is the basic situation in standard form. Shirts and shorts add to 100

10x + 20y - 100 = 0  starting point to create the equation as number of shirts as a function of number of shorts. NOTE: this opposite of normal. Usually the y-value is the output.

10x = -20y + 100 . simplify

x = -2y + 10  This defines the number of shirts Jackson can buy based on the number of shorts.

The attached graph of the solution consists of 6 coordinates.

It is impossible to buy partial shorts or partial shirts.  So, for example, if he buys 4 shorts, he can buy 2 shirts. If he buys no shorts, he can buy 10 shirts. Or if he buys 5 shorts he can buy no shirts. The question states that he must spend $100.

Help and explain why.

Answers

The answer is the last one

Explanation:

4-2 is too so that’s gonna be our X axis

Y is going to be 1 because 4-9=-4 and 4 is not there so I made an educated guess and I believe is the last one because it have to be a negative four can’t go into nine

Answer:

y = 2x + 1

Step-by-step explanation:

In the x column we have the numbers 2, 4, 6, 9, and 12, if you were to take any of those numbers and multiply them by 2 then add 1, you would get the corresponding number in the y column.

For example:

X column = 2, 4, 6, 9, 12

Y column = 5, 9, 15, 19, 25

Each pair is (x,y) so pair one would be (2,5), pair two would be (4,9) and so on

So to check that y = 2x + 1 is really the right equation, substitute x for a number in the x column, and y for a number in the y column.

(5) = 2(2) + 1

This is correct because it would be 5=5

As you can see 5 does equal 5.

If you were to try this with any of the other equations it would not work.

For example:

y = 3x - 1

If you were to substitute the x and y values it would not work.

(9) = 3(4) - 1

3 * 4 is 12

12 -1 is 11

9 = 11

As you can see 9 does not equal 11

Which of the following shows 1,436 correctly rounded to the tens place?
1,400
1,000
1,440
1,430

Answers

Answer:

1,440

Step-by-step explanation:

36 is closer to 40

1,440 is rounded up to the tenths place so the answer is 1,440.

Lakiesha is fly a kite the string is 29 feet long and the height of the kite is at 20 ft her dog is currently underneath the kite what is the distance between lakiesha and her dog

Answers

Answer:

35.23 ft

Step-by-step explanation:

Answer:

35.23ft

Step-by-step explanation:

When an item is marked up by a certain percent and them marked down by the same percent, is the sale price equal to the price before the markup and markdown? Explain.

Answers

Answer:

I think it would be equal because it is marked up and then marked down the same price

Step-by-step explanation:

I am not really sure but I am pretty sure that is equal.

Answer:

ok

Step-by-step explanation:

A baker uses 4.3 pounds of flour daily.
How many ounces of flour will he use in three weeks? Use words, numbers, or pictures to explain your thinking. (1 lb = 16 oz)

Answers

Answer:

The final answer will be 1444.8 oz.

Step-by-step explanation:

First you figure out how many oz are in 4.3 pounds. There are 68.8 oz. Then, since he uses 68.8 oz daily ( I suppose in a day) you multiply 68.8 x 7 and it gives you 481.6. Lastly, since we know the baker uses 481.6 in a week, you multiply that by 3 giving you 1444.8 oz. You're welcome and good luck <3.

the final answer will be 1.444.8

Y=2/3x-2 & Y=-x+3 on graph

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Answer:

(Red:Y=2/3x-2)

(Blue:Y=-x+3)

HELPPPPPPPPPPPPPP! I don’t know this.

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Answer:

the cots would cost $5888

Step-by-step explanation:

first do 4x92 to get 368 then do 368x16 to get 5888

Please help me ASAP!
Photo below. Thank you in advance!

Answers

Answer:

c

Step-by-step explanation:

or 3

Answer:

It should be C

what are 4 similarities between old imperialism and new imperialism?

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Answer:

Old Imperialism led to exploration of new trade routes, establishment of new settlements in new lands and ultimately led to establishment of Political rule in those lands. Under New Imperialism, Nations ruled smaller colonial areas.

Step-by-step explanation:


Old Imperialism led to exploration of new trade routes, establishment of new settlements in new lands and ultimately led to establishment of Political rule in those lands. Under New Imperialism, Nations ruled smaller colonial areas.

Which triangle on the coordinate grid is a translation of triangle F?

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Triangle G bcs the SL in Translation means SLIDE ;) old trick I was taught
Triangle G it across from it

I know I’m right

help me out and get brainlist !!!

Answers

Answer:

its 3 and 6

Step-by-step explanation:

Answer:

it the third and fith

Step-by-step explanation:

the dance started with 130 students then it decreased by 5%. how many are still at the dance?

Answers

Answer:

123 or 124

Step-by-step explanation:

Answer:

It's fine. It'll be 123 or 124.

Step-by-step explanation:

130 - ( 5% x 130 students)

= 130 - ( 5\100 X 130 )

= 130 - 6.5 students

= 123 or 124 students

[oops, sorry! I read the question wrong at first! I apologize.]

River otters drink about 5 times as much water as a bald eagle drinks in a day.

How much water can a river otter drink in six days?

Water Consumption
Animal Average Amount
(Liters per day)
Canada Goose 0.24
Cat 0.15
Mink 0.10
Opossum 0.30
Bald Eagle 0.16

Answers

5 times .16=.8
.8 times 6= 4.8
Answer=4.8?

I need done asappp
Will give brainly

Answers

answer is 1738 howww le ido wow e i did

Ryan made a table to show how much blue and red paint he mixed to get the shade of purple he will use to paint
the room. He wants to use the table to make larger and smaller batches of purple paint.
Blue 12 20 2836
Red 3 5 7 9
a.
What ratio was used to create this table? Support your answer.
b.
How are the values in each row related to each other?
c.
How are the values in each column related to each other?

Answers

a. 4 to 1

b. In the top row, they are all even numbers, and in the bottom row, they are all odd numbers

c. they all simplify to 4:1

Step-by-step explanation:

a. When you simply 12 to 3, you get 4 to 1, and so on

b.....

c. same answer as a because they all simplify to 4:1

can anyone tutor me for math pls i really suck at math

Answers

It depends on what grade you are in
that’s relatable (math is my least favorite class)
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