Plss help with this math!!!! i will give brainliest to the best explained correct answer
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Related Questions
help me , thank you very much for helping
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Answer:
A and D are functions
Step-by-step explanation:
A is a function because each output is going down the same amount each time, in this case, going down by 4. (the function here is y = -x + 11)
B is not a function because there isn't a constant for y.
C isn't a function either because two x's are 0 with different y values, and you can't have that in a function.
D is also a function because of the equation on the right side.
The red line of the attachment below in A's function graphed, and the lime curve represents D's function graphed.
What is the difference of the polynomials?
(5x3 + 4x2) – (6x2 – 2x – 9)
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Answer:
The difference of the polynomials (5x3 + 4x2) – (6x2 – 2x – 9) is 5x3 – 2x2 + 2x + 9.
Step-by-step explanation:
Answer:
5x3−2x2+2x+9
Step-by-step explanation:
Distribute the Negative Sign:
=5x3+4x2+−1(6x2−2x−9)
=5x3+4x2+−1(6x2)+−1(−2x)+(−1)(−9)
=5x3+4x2+−6x2+2x+9
Combine Like Terms:
=5x3+4x2+−6x2+2x+9
=(5x3)+(4x2+−6x2)+(2x)+(9)
=5x3+−2x2+2x+9
if you have a qurter to all the time i listen to the same song how much money would i have
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Answer:
How many times do you listen to the song
Step-by-step explanation:
PLEASE HELP URGENT! WILL GIVE BRAINLIEST Chad worked for 435 hours and earned $34.73.
How much would he make if he worked for 615 hours?
Enter your answer in the box
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46.81
One brother says of his younger brother: “Two years ago, I was three times as old as my brother was. In three years’ time, I will be twice as old as my brother.” How old are they each now?
Good Luck!!
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Answer:
17
Step-by-step explanation:
Let us suppose two years ago my brother's age was x years
Then, my age was 3x
Three years from now, my brother's age will be (x +2+3) = (x+5) years
And my age will be (3x+2+3) = (3x+5) years
But it is given that i will be twice as old as my brother.
So, 2(x+5)= (3x+5)
or, x= 5 years
So my brother's present age is 5+2= 7 years
And my age is 5*3+2= 17 years
Find the equation of the line that passes through the given points on the graph below.
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because rise over run is slope or you can do (y2-y1)/(x2-x1) and the y intercept is -1
Answer:
y = -4/3x - 1
Step-by-step explanation:
At Truman Middle School, 6th-grade students were given a survey about their favorite flavor of ice cream. The results showed that 22 students stated that strawberry was their favorite ice cream flavor. This number represented 10% of the total number of 6th-grade students who took the survey. What was the number of students who took the survey?
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Answer:
220
Step-by-step explanation:
The distance on the number line, is its _______________ _______________. It is always _________________________.
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Answer:
answer
Step-by-step explanation:
Five friends attend a matinee movie and spend $8 per ticket. They also purchase a small bag of popcorn each. The friends spend a total of $62.50. Let x be the price of a small bag of popcorn.
Part A
Which equation represents the situation?
62.50 + 8x = 40
40 + 8x = 62.50
40 + 5x = 62.50
62.50 + 5x = 40
Part B
How much does each small bag of popcorn cost?
$
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Answer:
Formula: (cost of ticket + cost of popcorn) * # of friends = total cost
Which would give us (8 + x) * 5 = 62.5
Solve for x.
8 + x = 12.5 {divide each side by 5}
x = 12.5 - 8
x = 4.5
Each small bag of popcorn costs $4.50.
hope this helps!
The equation representing the given situation is 40 + 5x = 62.50 and the price of a small bag of popcorn will be $ 4.5. Option C is correct.
What is the equation?An equation is a statement that two expressions, which include variables and/or numbers, are equal. In essence, equations are questions, and efforts to systematically find solutions to these questions have been the driving forces behind the creation of mathematics.
It is given that, five buddies each pay $8 for a ticket to the matinee. Additionally, they each buy a little bag of popcorn. The pals spend $62.50 altogether.
Suppose x represent the price of a small bag of popcorn.
(cost of ticket + cost of popcorn) × number of friends = total cost
⇒ (8 + x) 5 = 62.5
Simplify the equation to obtain the value of x as
⇒ (8 + x) = 62.5/5
⇒ 8 + x = 12.5
⇒ x = 12.5 - 8
⇒ x = 4.5
Thus, the equation representing the given situation is 40 + 5x = 62.50 and the price of a small bag of popcorn will be $ 4.5. Option C is correct. Option C is correct.
Learn more about the equation here,
https://brainly.com/question/10413253
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What does Point P on the number line represent? (Use the hyphen for negative numbers, such as −9)
Number line from negative 8 to positive 10 in increments of 1 is shown. Only the even numbers are labeled. A point labeled P is placed at the third tick mark to the left of 0.
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Answer:
-7
Step-by-step explanation:
SRRY IF I'M WRONG IM ONLY IN 7TH GRADE BUT MY PROFILE SAYS HIGH SCHOOL srry:(
Answer:
-7 im pretty sure if wrong so so sorry
Step-by-step explanation:
Q#1: Amanda and Lisa are playing games at the arcade. Amanda started with $15, and the machine she is playing costs $0.75 per game. Lisa started with $13, and her machine costs $0.50 per game. After how many games will the two girls have the same amount of money remaining?
Q#2:The Lone Star Shipping Company charges $14 plus $2 a pound to ship an overnight package. Discount Shipping Company charges $20 plus $1.50 a pound to ship an overnight package. For what weight is the charge the same for the two companies?
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Answer:
4 games
and it would be $37.50 for both companies
Step-by-step explanation:
Chris types at an average speed of 45 words per minute. He has already typed 1,500 words of his final paper. The paper has to be more than 3,750 words. Which of the following inequalities could be used to solve for x, the number of minutes it will take Chris to finish his paper? ANSWER CHOICES R IN COMMENTS
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Answer:
C. 45x + 1,500 > 3,750
Step-by-step explanation:
You know he has already started on his paper with 1,500 words and he needs to have more words than 3,750 in his final paper which includes the 1,500. Thus, he would have 45x number of words remaining in his paper, according to his speed of 45 words per minute.
Remaining words + 1,500 words must be more than 3,750.
45x + 1,500 > 3,750
The > sign means that something on the left is more than something on the right.
Answer:
C. 45x + 1,500 > 3,750
could you mark me brainliest? xoxo
Step-by-step explanation:
Which expression can be used to find the product of 63 x 42?
Question 10 options:
(60 x 40) + (60 x 2) + (3 x 40) + (3 x 2)
(60 x 3) + (60 x 2) + (3 x 40) + (3 x 2)
(40 x 60) + (60 x 3) + (2 x 40) + (3 x 2)
(40 x 2) + (60 x 3) + (2 x 40) + (3 x 2)
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Answer:
yhe product of 63×42 is 21
A:
(60 x 40) + (60 x 2) + (3 x 40) + (3 x 2)
.
Help bruh helpppp . Jejdjdkdkdkckvk
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Answer:
20 days
Step-by-step explanation:
pls mark as brainiest
Find the least common multiple using GCF of 7 and 35
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Answer:
a least common multiple of 7 and 35 is 7
hope its right
Step-by-step explanation:
ravity is an attractive force that decreases as the mass of an object increases. Please select the best answer from the choices provided. T F
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Answer:
True!!
Step-by-step explanation:
Just took the quiz on edge
Please help!!!
Please don't do it for the points either I will give the brainiest away.
Which expression has the least value?
−14/2
negative 14 over 2
14/−2
14 over negative 2
−9 − 1
negative 9 minus 1
−9 − (−1)
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Answer:c
Step-by-step explanation:
Is there a mistake here? if there is can you explain. (both the same question)
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QUICK!! I will mark as brainlist Fill in the answers or the empty boxes
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Answer:
tooo longgggggggggggggggggggggggggggggggg
Step-by-step explanation:
i need help with these (click the photo to see it clear)
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1. 4(5+2)=4×7=28
2. 8(3+2)=8×5=40
3. 3(3+5)=3×8=24
4. 7(3+5)=7×8=56
5. 9(5+6)=9×11=99
6. 15(2+3)=15×5=75
7. 12(4+5)=12×9=108
8. 18(1+2)=18×3=54
9. 25(3+2)=25×5=125
10. 2(7+4+11)=2×22=44
I hope you will enjoy
I'm taking a topic assessment that will really boost my grade please help
Will mark brainliest
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Answer:
I believe the answer is C
Step-by-step explanation:
9.
Pentagon ABCDE is similar to pentagon RSTUV. The perimeter of pentagon ABCDE is 36.8 centimeters.
What is the length of ST ?
18 cm
25.8 cm
15 cm
19.8 cm
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Answer:
15cm
Step-by-step explanation:
Since BC is like ST but smaller, we have to find the length of BC then find the proportion for ST.
Length of BC = 36.8 - 4.4 - 13.2 - 2.2 - 11
= 6
Scale = [tex]\frac{33}{13.2}[/tex]
Length of ST = [tex]\frac{33}{13.2}[/tex] × 6
= 15
The length ST of the pentagon RSTUV is 7.36 centimeters.
What is pentagon?A polygon with 5 sides is a pentagon. The total sum of the internal angles of a pentagon is 540°.
Given is that Pentagon ABCDE is similar to pentagon RSTUV.
Since the pentagon ABCDE is similar to the pentagon RSTUV, we can conclude that the perimeter of the pentagon ABCDE is similar to that of pentagon RSTUV. Now, the sides of the pentagon are equal in length. So, we can write that -
ST = Perimeter/5
ST = 36.8/5
ST = 7.36
Therefore, the length ST of the pentagon RSTUV is 7.36 centimeters.
To solve more questions on Pentagons, visit the link-
https://brainly.com/question/17054992
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Mary is planning a party for her brother. She has 36 prizes and 24 balloons. What is the greatest number of children who can attend the party so that each child gets an equal number of prizes and an equal number of balloons?How many prizes and balloons will each child get at the party?Solve the problem using the Distributive Property. Write the equation and show how distributive property was used, along with your final answer
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Answer:
2 balloons and 3 prizes for each child for 12 children
Step-by-step explanation:
I dont really know how to show this in distributive property but thats the answer hope this helped
Answer:
2 balloons / 3 prizes for the 12 kids.
Step-by-step explanation:
I'm not sure on how to do this distributive property work, but i'm pretty sure, from doing my math, that this is the correct answer. Sorry i couldn't help you with this part ;(
Use the work shown. Which expression is equivalent to -2/3y-3/5x+2/9-4/5x+1/3y
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Answer:
its the third one
Step-by-step explanation:
C. 1/3y-7/5x+2/3-2/3y-4/9
PLSS I NEED HELPPPPPPP ASAP 30 points
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Answer:
Both graphs are same. Look:
4x-8y = -24 / -4x
-8y=-24-4x / *-1
8y = 24 + 4x // 8
y = 1/2 x + 3
Step-by-step explanation:
PLEASE HELP URGENT! I'LL GIVE BRAINLIEST This graph represents the relationship between the growth of a plant and the amount of time that has passed since the plant was planted.
Based on the data in the graph, which statement is true?
The plant grows at a rate of 3 inches every 2 weeks.
The plant grows at a rate of 6 inches every 2 weeks.
The plant grows at a rate of 2 inches every 3 weeks.
The plant grows at a rate of 4 inches every 6 weeks.
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Have an amazing day!
Answer: a
Step-by-step explanation:
please help! show your work if you can.
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Answer:
35 hot dogs and 52 sodas
Step-by-step explanation:
Please help in one part!!! Will Give Brainily!
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seven divided by eight minus three square rooted by 18 and then you add 81 to it and then that's your answer
i will give brainliest
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Answer:
4 m because I put it on procreate and put tics on the 12 m to see how much each m was and measured x with that
Ed deposited $6000 into a savings account 4 years ago. The simple interest rate is 3%. How much does Ed have in his account now?
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Answer:
$200,000
Step-by-step explanation:
6,000×100=600,000
600,000÷3=200,000
So $200,000