The model represents an equation.
What value of x makes the equation true?
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Explanation :/
Related Questions
The original quantity is 20 and the new quantity is 15. Adam incorrectly says the percent decrease is about 14.29%. What is the correct percent decrease? What error did Adam likely make when finding the percent decrease?
What error did Adam likely make? A. divided the difference of the two quantities by the sum of the two quantities. B. divided the difference of the two quantities by the product of the two quantities. C. divided the difference of the two quantities by the new quantity. D. divided the new quantity by the original quantity.
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Answer:
A
Step-by-step explanation:
4/5 divided by 16/15
please simplify the answer to this PLS
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Answer:
0.75
Step-by-step explanation:
help me nowwwww due today i will mark if u get it correct
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Answer:
28+24=32(24-4)
Step-by-step explanation:
What are the factors of this expression?
[tex]\frac{2}{5}[/tex]ab
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windstorm removed 79 ton of soil from a small farm in 14 hour. What is the rate of soil removal in tons per hour?
A)713
B)736
C)2810
D)289
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Answer:
D
Step-by-step explanation:
cause ppl said "thanks" to the other guy who said "d" ;-;
please help the one i used red marker to cross out dont do it. tyy
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When we rotate clockwise or counterclockwise, the two rotations should always add up to _________ degrees
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Two counter-clockwise or clockwise rotations of 90° should become 180°
If you add a counter-clockwise and clockwise rotation of 90° together they will cancel out to 0°
If you add full rotations of either in any amount it will always be 0°
Answer:
Two counter-clockwise or clockwise rotations should become 180°
If you add a counter-clockwise and clockwise rotation together they will cancel out to 0°
Step-by-step explanation:
Josh purchased a DVD for $10.80, before taxes. The price was after a 25% discount. What was the original price of the DVD?
$2.70
$8.10
$13.50
$14.40
PLEASE HURRY! I'M TIMED! WILL GIVE BRAINLIEST!
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Simplify.
8 + 7 (4 [to the second power] - 3)
Show Work.
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8 + 7 = 15
15 x 13 = 195
Answer:
99
Step-by-step explanation:
The answer is above. I attached the image below to show my work and how i got to that answer. I hope this helps!
Nina saved money in her piggy bank to buy a music player she started by saving 30$ that she received for her birthday and then she saved 10$ from her allowance each month for 6 months. The table below shows the total amount of money Nina had save at the end of each month for 6 months .
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Answer:
No, it does not represent a proportional relationship.
Step-by-step explanation:
The ratios do not reduce to the same value.
40/1 = 40
50/2 = 25
60/3 = 20
We can also tell straight away that this is not a proportional relationship because Nina starts with $30. If the data were graphed, this would mean that the line would not go through the origin. It would start at 30 on the y axis.
Use the function f(x)=2−5x to fill out the table.
Answers
Answer:
12, 7, 2, -3, -8
Step-by-step explanation:
I will only do the first one for an example.
If x was to equal -2 you would put it into the function like this.
f(x)=2-5x
f(-2)=2-5(-2)
f(-2)=2+10
f(-2)=12
Answer:
Step-by-step explanation: x2=y12, x-1=y7,
x0=y2, x1=y-3, x2=y-8
Hope this helps.
Help asap on both! will mark brainliest show work also!!
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Answer:
Question 1: 18 ft
Question 2: -$14
Step-by-step explanation:
Question 1: it is asking for per-minute so 90ft divided by 5min equals 18 ft.
Question 2: it is decreasing by -2 times 7 days equals -14.
A movie theater has 24 screens. The ratio of action films to other films currently showing on all of the screens 1:2. How many action films are currently showing?
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Answer:
8:16, 8 actions films
Step-by-step explanation:
1:2 = 1x:2x
= 24 / (1x+2x)
= 24 / 3x = 8, x = 8
= 8*1 : 8*2
= 8:16
Proof:
8 + 16 = 24
Find the value of the power.
[tex] {38}^{0} [/tex]
The value of the power is
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Answer:
To find the value of (6/7)², we have to multiply the base 2 times. Solution : To find the value of (0.5)³, we have to multiply the base 3 times
Step-by-step explanation:
I hope this what you were looking for?
what are the divisors of 12,300
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Answer:
1,2,3,4,5,6,10
Step-by-step explanation:
Hope this helps :)
Organism bees population grows at the same rate but it’s not infected with the virus. After eight days how much larger is organism B’s population an organism A’s population? 1: By what factor does organism as population grow in the first five days?
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Uh kinda need some more numbers here about the rate
A movie makes about $247,000,000 in the opening weekend. In the second weekend they only make $5,200,000. What is the combined revenue that they made on this movie in scientific notation?
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Answer:
2.522^8
Step-by-step explanation:
this is the answer my guy
Greg is painting the doors at his school. He can paint 4/5 of a door in 1/2 hour. What is Greg's rate of painting doors in terms of doors per hour?
Destiny paints 3/4 of her room with 1/3 can of paint. At this rate, what fraction of the can of paint will Destiny need to paint her entire room?
A 34-ounce bottle of apple juice contains 2 1 /2 grams of sugar. The Apple juice has _________grams of sugar per ounce.
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Answer:
A) 1 and 3/5 doors
B) 4/9 gallons
C) 0.08 ounces of sugar
Step-by-step explanation:
Hello! May someone help me on something? This is really important to me, its part of my grade (I’m very serious).
I really need a good answer. I would give brainliest :D
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Answer:
A is a^20 B is a^4 C is a^8 D is a^4 E is a^16 F is a^20 G is a^16 H is a^8
Step-by-step explanation:
Help Please 100 point's + Brainly.est 8th grade Math Look at the photos below and answer them PLEASE
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Part 1.
A is.
45 and 34 wood pieces left
B is.
It takes 11 cause 100-89=11 and 11+89=100 and it keeps subtracting 11.
C is.
I dont understand the question(sorry)
D is.
At least 9 shelves,
100-11=89
89-11=78
78-11=67
67-11=56
56-11=45
45-11=34
34-11=23
23-11=12
12-11=1
And you would have 1 wood piece remaining!!
Part one
A. After you build 5 you get 45 pieces, then after you build 6 you get 34.
B. It takes 11 pieces of wood to build each shelf
C. It is negative since y is decreasing in value, while x increases
D. you can build nine shelves
Not sure if there is a specific method you need to use, but you can just do 100 divided by 11 to get 9 remainder something, but you can only build full shelves.
Part 2
A. It took 20 minutes to set up building materials, since the line starts at the y-intercept at (0,20)
B. It takes 25 minutes to build each shelf, since the graph shows that after the first shelf there was a twenty five minute increase from 20 to 45
C. If you work at a constant rate it will take 225 minutes to build nine shelves, you can do this by either multiplying 9 by 25 or continuing the line on the graph.
D. You spent 320 minutes preparing and building 12 shelves. Since we already know it takes 20 minutes to prepare, you just need to multiply 12 by 25 to get 300, then you add them together to get 320.
E. This line represents the amount of time it takes to build shelves
Question 2
A.the initial deposit was $95
B. The line would represent the decrease of money in your account, caused by the maintenance fee.
C. The line will be negative since the y outputs decrease by 6.5
D. The monthly maintenance fee is $6.5, you know this by looking at the difference in outputs
E. After sixth months in total, the remaining balance is $56, you multiply 6.5 by 6 months to get 39, then subtract that from 95.
F. Your balance will be negative after 15 months, just divide 95 by 6.5 then round the answer up
hhhhhhhhheeeeeeeeeeelp need it asap
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Answer:
B because two positives equals a negagtive
Step-by-step explanation:
What can be concluded about the line represented in the table? Check all that apply.
The slope is 2.
The slope is 1/2
The y-intercept is -4.
The y-intercept is 8.
The points (-2,-5) and (8,0) are also on the line.
The points (-5,-2) and (1,10) are also on the line
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Answer: y=mx+b, m=(y2-y1)/(x2-x1), b=y-intercept, value of y when x=0
m=(-8-10)/(-2-1)
m=-18/-3
m=6
y=6x+b, using (1, 10) we can solve for b
10=6(1)+b
10=6+b
4=b so the line is:
y=6x+4
Step-by-step explanation:
Which equation is correctly rewritten to solve for y?
12y + d = –19y + t
A. Y= t+d/-7
B. Y= -7(t+d)
C. Y= t-d/31
D. Y= 31(t-d)
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Answer:
C. y=(t-d)/31
Step-by-step explanation:
Step 1: Add 19y to both sides.
31y+d=t
Step 2: Add -d to both sides.
31y=t-d
Step 3: Divide both sides by 31.
y=(t-d)/31
Quiana took out a loan to pay for a new car. Initially, she owed the lender $15,234.68. She has repaid $247.43 of the loan each month for the past 5 months. What is the net change to the loan from Quiana’s perspective over the past 5 months?
Quiana made five equal monthly payments from her bank account. Which rational number shows something being removed five times?
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Answer:
247.43 times 5 =1237.15
15,236.86-1237.15=13999.71
13999.71 divide 5=2799.942
Step-by-step explanation:
The rational number is 5 months
Answer:
Answer: $1237.15
Step-by-step explanation:
Initial loan amount = $15,234.68
Monthly payment =$247.43
Payment's made in last five(5) months = $247.43 × 5
= $1237.15
Current balance
= $15,234.68 - $1237.15
= $13,997.53
Net change
= Initial loan amount - current balance
= $15,234.68 - $13,997.53
= $1237.15
Step-by-step explanation:
The length of a rectangle is 3 inches more than it’s width. If the perimeter is 42 inches , find the demensions of the rectangle
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Answer:
The length of a rectangle is 3 inches more than it’s width. If the perimeter is 42 inches , find the dimensions of the rectangle
Step-by-step explanation:
James says that 12 is a common factor of 3 and 4. June says that 12 is a common multiple of 3 and 4. Who is correct? Defend your answer and explain your reasoning
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Answer:
June is correct.
Step-by-step explanation:
A common factor means that 4 and 3 could be divided by 12. A common multiple means that 3 and 4 multiplied together equal 12.
PLZZ HURRY!! What numbers are a distance of 1/2 unit from 3/5 on a number line? Select the locations on the number line to plot the points.
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Answer:
Step-by-step explanation:
The numbers that are a distance of 1/2 unit from 3/5 on a number line are the numbers that are 1/2 units to the right and to the left of 3/5 on the number line.
The numbers are given by 3/5 - 1/2 and 3/5 + 1/2.
The numbers are 1/10 and 1 1/10
The required numbers are 0.1 and 1.1 are a distance of 1/2 unit from 3/5 on a number line.
What is Number Line?In math, a number line can be defined as a straight line with numbers arranged at equal segments or intervals throughout. A number line is typically shown horizontally and can be extended indefinitely in any direction.
We have been given that number line, the numbers that are 1/2 units away from the number 3/5 are the numbers that are 1/2 units to its right and left.
The numbers are given by 3/5 - 1/2 and 3/5 + 1/2.
So the required numbers would be:
⇒ 3/5 - 1/2 = 1/10 = 0.1
⇒ 3/5 + 1/2 = 11/10 = 1.1
Therefore, the required numbers are 0.1 and 1.1 are a distance of 1/2 unit from 3/5 on a number line.
Learn more about the number line here:
brainly.com/question/17617832
#SPJ2
what is the answer to this?
4+4x=3x+8
Answers
Answer:
x=4
Step-by-step explanation:
Answer:
4x-3x=8-4
X=4 is the answer champ!!!!
Which statement correctly describes the expression (-12)(-20)?
A. Both factors are negative, so the product will be negative.
B. One factor is positive and one factor is negative, so the product will be negative.
C. One factor is positive and one factor is negative, so the product will be positive.
D. Both factors are negative, so the product will be positive.
Answers
Answer:
D.
Step-by-step explanation:
If both factors are negative, it will make a positive.
If one factor is negative, and the other is positive, it will make a negative.
If both factors are positive, it will make a positive.
Answer: The answer is D. Both factors are negative, so the product will be positive and the answer is 240
HELP NOW PLZ IN DEEP HELP