Answers
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Mr Nemo has 5 desks while Mr Benn has 2 desks
We can say the following
number of desks Mr Benn has = (2/5)*(number of desks Mr Nemo has)
2 = (2/5)*(5)
2 = 2
Which basically is the math translation of "Mr Benn has 2/5 as many desks as Mr Nemo", so that's why choice C is one of the answers.
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Flip things around and we get
number of desks Mr Nemo has = (5/2)*(number of desks Mr Benn has)
5 = (5/2)*(2)
5 = 5
Note: 5/2 = 2 & 1/2
This is a translation from "there are 2 & 1/2 times as many desks in Mr Nemo's room as in Mr Benn's room" pointing to choice B as the other answer.
Related Questions
What’s 7 meters equal as cm
Answers
Solve for x: one over eight(8x + 15) = 24
Answers
To solve for x in the equation 1/8(8x + 15) = 24, distribute 1/8 to both terms inside the parentheses, simplify, subtract (15/8) from both sides, convert the whole number to a fraction, combine like terms, and calculate the numerator.
Explanation:To solve for x in the equation 1/8(8x + 15) = 24, we need to isolate x on one side of the equation. Here are the steps:
Distribute the 1/8 to both terms inside the parentheses: (1/8)(8x) + (1/8)(15) = 24Simplify: x + (15/8) = 24Subtract (15/8) from both sides: x = 24 - (15/8)Convert the whole number 24 to a fraction with common denominator 8: x = (192/8) - (15/8)Combine like terms: x = (192 - 15)/8Calculate the numerator: x = 177/8Therefore, the solution to the equation is x = 177/8 or x = 22.125 (rounded to three decimal places).
To solve for x, multiply both sides of the equation by 8 to eliminate the fraction, then simplify the equation and solve for x by dividing both sides by 8.
Explanation:To solve for x, we can start by multiplying both sides of the equation by 8 to eliminate the fraction:
1/8(8x + 15) = 24
(8x + 15) = 24 * 8
8x + 15 = 192
Next, we can subtract 15 from both sides of the equation:
8x = 192 - 15
8x = 177
Finally, we divide both sides of the equation by 8 to solve for x:
x = 177/8
x = 22.25
What is the absolute value of -200
Answers
|-200|=200 (in absolute value)
When you are doing questions like these remember to look at the negative sign if their a negative sign its a positive if its a positive its still a positive look at it this way negative represents a dirty car the line ( | ) represents a car wash when going through the car wash your car is going to be clean. Clean represents positive but if you go into a car wash with a clean car your going to have a clean car still which means its still a positive.
Look at it this way:
Negative=positive
Positive=Negative
Your answer is 200
Adolfo earned $650 last week.he paid $97.50 in gederal income tax.He paid one third that amount for state income tax and other taxes combined.What was Adolfo's pay after taxes?EXPLAIN how u found your answer.
Answers
-97.50
-(1/3)*97.50=32.50
=520
final answer = $520
he paid 97.50 in general income tax
he paid 1/3 that amount for other stuff
1/3(97.50) = 97.50/3 = 32.50
so in total, he paid : 97.50 + 32.50 = 130
leaving him with : 650 - 130 = 520 <=== pay after taxes
Gas is $2.09 per gallon; how much will it cost to get 10 gallons of gas?
Question 2 options:
$20.90
$12.09
$7.91
$4.10
Answers
Suppose two mice live in a barn. The number of mice quadruples every three months. The function f(x)=2•4^x models this situation. How many mice will be in the barn after two years?
Answers
(Please help!!!!!) Ren finds 6 peanuts, 4 raisins, 3 cranberries, and 5 chocolate chips in a handful of trail mix.For every 9 pieces in Ren's handful of trail mix, there are 2 _____ ?
Answers
Answer: For every 9 pieces in Ren's handful of trail mix, there are 2 raisins.
Step-by-step explanation:
Since we have given that
Number of peanuts = 6
Number of raisins = 4
Number of cranberries = 3
Number of chocolates chips = 5
Total = 6+4+3+5=18
If for every 9 pieces in Ren's handful of trail mix, there are 2 say'x'.
According to question,
[tex]\frac{x}{18}\times 9=2\\\\\frac{x}{2}=2\\\\x=4[/tex]
And we know that there are 4 raisins.
Hence, for every 9 pieces in Ren's handful of trail mix, there are 2 raisins.
For every 9 pieces in Ren's handful of trail mix, there are 2 raisins.
What are ratios?
Ratio is the relationship between numbers. It is the number of times that one value is contained in another value.
What quantity has 2 in mix of 9 pieces?Total number of pieces = 6 peanuts + 4 raisins + 3 cranberries + 5 chocolate = 18
What quantity has 2 in a mix of 9 pieces = (sum of pieces x 2) / 9
(2 x 18) / 9 = 4 raisins
To learn more about ratios, please check: https://brainly.com/question/25927869
Whitney earns $180.50 for 25 hours of work how much does Whitney earn per hour
Answers
I need help finding the least common multiple for each pair
Answers
ms. chen is getting a new tile floor for her workshop. Her workshop is 15ft long and 11ft wide.
if each tile is 1 square foot, how many tiles will she need to cover her workshop floor?
a.11
b.15
c.26
d.52
e.165
Answers
Answer:1 the answer 165
Step-by-step explanation:
Ms. Chen will need 165 tiles to cover her workshop floor.
Explanation:To find the number of tiles Ms. Chen will need, we need to calculate the area of her workshop floor. The area can be calculated by multiplying the length and width of the workshop.
Length: 15 ft
Width: 11 ft
Area = Length x Width
Area = 15 ft x 11 ft
Area = 165 ft2
Since each tile is 1 square foot, the number of tiles needed will be equal to the area of the floor. Therefore, Ms. Chen will need 165 tiles to cover her workshop floor.
A recipe calls for 12 cups of blueberries to make 7 jars of blueberry jam. What is true about the number of cups of blueberries in each jar?
Answers
A decimal rounded to the nearest hundredth is 6.32 the decimal is greater than 6.32 what could this decimal be?
Answers
6.323 OR 6.324
PLZZZZZ HELP ME! :) XDDD
Answers
So the answer most likely would be 11
Please correct me if I am wrong
Have a great day!
2x+4y=12 solve for “y”.
Answers
4y = -2x + 12...divide both sides by 4
y = -2/4x + 12/4....reduce
y = -1/2x + 3 <===
Hope this helps
Last year Travelon Airline carried 320000 passengers. This year the number of passengers increased by 1.38%. How many passengers did Travelon carry this year?
Answers
320000+4416 = 324416
Write the number 45.78 trillion in scientific notation.
Answers
The decimal place must be moved 12 units to the left to be after a significant figure, thus giving the scientific notation to the power of 12. The significant figure is 4 so you get the equation 4.0⋅1012.
(1) What is the equation, in point-slope form, for a line that goes through (8, −4) and has a slope of negative 5/6 (all fractions are negative.)
A) y + 4 = - 5/6 (x + 8)
B) y + 4 = - 5/6 (x - 8)
C) y - 4 = - 5/6 (x + 8) "I think this is the answer but i am not too sure"
D) y - 4 = - 5/6 (x - 8)
(2) What is the equation of a line, in point-slope form, that passes through (−2, −6) and has a slope of 1/3?
A) y - 2 = 1/3 (x - 6)
B) y + 2 = 1/3 (x + 6)
C) y + 6 = 1/3 (x + 2)
D) y - 6 = 1/3 (x - 2)
(3) What is the equation in point-slope form of the line that passes through the points (7, 5) and (−4, −1) ?
A) y + 1 = 6/7 (x + 4)
B) y + 4 = 11/6 (x + 1)
C) y + 1 = 6/11 (x + 4)
D) y - 1 = 6/11 (x - 4)
(4) What is the equation in point-slope form of a line that passes through the points (7, −8) and (−4, 6) ?
A) y − 6 = − 2/3 (x + 4)
B) y + 6 = − 2/3 (x − 4)
C) y + 6 = − 14/11 (x − 4)
D) y − 6 = − 14/11 (x + 4)
Answers
Plug in the values (1): [tex]y + 4 = -\frac{5}{6} (x - 8) [/tex] {Choice B}
Plug in the values (2): [tex]y + 6 = \frac{1}{3}(x+ 2)[/tex] {Choice C}
_______________________
[For (3) and (4) we need to solve for slope]
(3)
First, solve for slope.
Formula for slope: [tex] \frac{y2-y1}{x2-x1} [/tex]
Plug in values: [tex] \frac{-1-5}{-4-7} = - \frac{6}{11} [/tex]
Slope: [tex]- \frac{6}{11} [/tex]
Second, we must plug into point-slope form.
Formula for point-slope: [tex]y - y1 = m(x-x1)[/tex]
Plug in the values: [tex]y + 1 = - \frac{6}{11}(x + 4) [/tex] {Choice C}
(4)
First, solve for slope.
Formula for slope: [tex] \frac{y2-y1}{x2-x1} [/tex]
Plug in values: [tex] \frac{6-(-8)}{-4-7} = - \frac{14}{11} [/tex]
Slope: [tex]- \frac{14}{11} [/tex]
Second, we must plug into point-slope form.
Formula for point-slope: [tex]y - y1 = m(x-x1) [/tex]
Plug in the values: [tex]y - 6 = - \frac{14}{11}(x + 4) [/tex] {Choice D}
Answer:
its y+1=8/9(x+4)
What's the answer to this problem
Plz help me
I only need the answer to number 10
plz help me
Answers
-5/4 =-1.25
-14/25 = -0.56
-13/8 = -1.625
Runner D finished 2nd it is the smallest number
Runner B was 5th
The Gonzalez family is taking a cruise that costs e,082.24 for a family of four. How much does it cost per person?
Answers
The Gonzalez family is taking a cruise that costs 082.24 for a family of four. How much does it cost per person?
Lets solve this!
To find the cost of 1 person, you need to divide 082.24 by 4. Zero does not have any value so it does not matter if we consider it or not.
Lets form this into statements ---
Cost of family of four = 082.24
Cost of per person = [tex]082.24/4[/tex]
= [tex]20.56[/tex]
To assure your answer, you can multiply 20.56 by 4 which gives you the answer 82.24
Cost of per person is 20.56 or 020.56.
Hope I helped (:
Have a great day!
The marine life store would like to set up fish tanks that contain equal number of angel fish sword-tails, and guppies. what is the greatest number of tanks that can be set up if the store had 12 angel fish, 24 sword-tails and 30 guppies?
Answers
How can you tell the difference between a terminating decimal and a repeating decimal?
Answers
1.5
A repeating decimal is a decimal that does not end:
1.5555555...
PLZ ANSWER-Patti is using mental math to evaluate the expression (70 + 12.8 + 30)+ 6.1. She recognizes that the expression will be easier to simplify if she can combine 70 and 30 before she works with the other numbers. How do the properties of operations allow Patti to take that approach?
Answers
Patti uses the associative and commutative properties to simplify the expression by first adding 70 and 30. Then, she combines the result with the other numbers step-by-step. This approach makes mental math easier and more efficient.
Patti is using mental math to evaluate the expression (70 + 12.8 + 30) + 6.1. She recognizes that the expression will be easier to simplify if she can combine 70 and 30 before she works with the other numbers. The properties of operations that allow Patti to take this approach are the associative property and the commutative property.
The commutative property of addition states that the order in which numbers are added does not affect the sum, meaning (a + b) + c = a + (b + c). The associative property of addition states that the way in which numbers are grouped when added does not affect the sum, meaning a + (b + c) = (a + b) + c.
Here’s a step-by-step breakdown:
Combine 70 and 30 first: (70 + 30) = 100.Re-write the expression: (100 + 12.8) + 6.1.Combine the next two numbers: 100 + 12.8 = 112.8.Add the final number: 112.8 + 6.1 = 118.9.Thus, using the commutative and associative properties makes it easier to simplify the expression and arrive at the correct answer of 118.9.
find the slope of the line that contains the following points A : [ 17 , -12 ] and [ 17 , 8 ] and B [ 6 , -2 ] and [ -3 , 1 ]
Answers
Mr. Itol's assistant takes twice as long to complete a computer task as Mr. Itol. If it takes both experts 6 hours to complete the task, how long will it take each of them to do the job alone? PLEASE HELP
Answers
Answer: Hence, Mr. Itol takes 9 hours, and his assistant takes 18 hours alone.
Step-by-step explanation:
Let the number of hours Mr. Itol takes be 'x'.
Let the number of hours Mr. Itol's assistant takes be '2x'.
Total number of hours both experts take = 6 hours
According to question, we get that
[tex]\dfrac{1}{x}+\dfrac{1}{2x}=\dfrac{1}{6}\\\\\dfrac{2+1}{2x}=\dfrac{1}{6}\\\\\dfrac{3}{2x}=\dfrac{1}{6}\\\\18=2x\\\\x=\dfrac{18}{2}\\\\x=9[/tex]
Number of hours taken by him = x = 9 hours
Number of hours taken by his assistant = 2x = [tex]2\times 9=18\ hours[/tex]
Hence, Mr. Itol takes 9 hours, and his assistant takes 18 hours alone.
I need to simplify this... (4a^3+7a^2b+6b^3) + (a^3+2a^2b+4b^3)
Answers
Get rid of the parenthesis.
4a³ + 7a²b + 6b³ + a³ + 2a²b + 4b²
Add like terms.
(4a³ + a³) + (7a²b + 2a²b) + (6b² + 4b²)
Simplify.
5a³ + 9a²b + 10b²
~Hope I helped!~
Clea attends music lessons every 2 weeks, dance class every 3 weeks, and has a dental appointment every 6 weeks. If she attends all three this week, when will she attend all three again
Answers
Can someone help me with 7 1/2 ÷ 1 9/10 please and thank you
Answers
what are the steps to drawing a triangle when
the angle of D = 110°
the angle of E = 30°
and EF = 5cm
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do you have to do some math to answer both of these or do you just answer yes ✅ or no
Answers
Q is not the midpoint of PR and G is the midpoint of FH.
Determine if Q is the midpoint of PR:
First, we set up the equation:
PQ + QR = PR
5(x + 2) + 8x - 3 = 72
5x + 10 + 8x - 3 = 72
13x+ 7 = 72
Solving for x :
13x = 65
x = 5
Check if PQ and QR are equal when x = 5:
PQ = 5(x + 2) = 5(5 + 2) = 5 × 7 = 35
QR = 8x - 3 = 8 × 5 - 3 = 40 - 3 = 37
Since PQ ≠ QR , Q is not the midpoint of PR.
Determine if G is the midpoint of FH:
First, we set up the equation:
FG + GH = FH
4x + 24 = 7x + 6
4x + 24 = 7x + 6
24 - 6 = 7x - 4x
18 = 3x
x = 6
Check if FG and GH are equal when x = 6 :
FG = 4x = 4 × 6 = 24
GH = 24
Since FG = GH, G is the midpoint of FH.
I WILL MARK BRAINLY
Which decimal number is equal to 2/3 ?
0.6
0.66
_
0.6
0.67
What is 3/5 written as a decimal?
0.12
0.3
0.6
1.67
Which decimal number is equal to 7/9 ?
0.7
_
0.7
0.78
_
0.78
Karl bought 312 gallons of milk that cost $2.70 per gallon.
What was the total cost of the milk?
Enter your answer in the box.
Answers
0.6
What is 3/5 written as a decimal?
0.6
Which decimal number is equal to 7/9 ?
_
0.7
Karl bought 312 gallons of milk that cost $2.70 per gallon.
What was the total cost of the milk? 0.083 with a line on the top