Answer:
x=9+4
x=13
option b is the correct answer
Bertie has just had a big win at the lotterey. He spends 4/5 of his money on a large house. He spends 3/4 of his remaining money on a luxury yacht. He spends 2/3 of his remaining money on a trip to space. He gives the remaining $50,000 to charity. How much money did he win?
Answer:
Total money = $30,00,000
Step-by-step explanation:
Given:
4/5 money spend on house
3/4 remaining money spend on luxury yacht
2/3 remaining money spend on trip to space
Remaining $50,000 to charity
Find:
Total money
Computation:
Assume Total money = x
So,
Spend on house = [4x/5]
Spend on luxury yacht = [x-4x/5]3/4 = 3x/20
Spend on trip to space = [x/5-3x/20]2/3 = x/30
Remaining money = x/20 - x/30 = x/60 = $50,000
So,
x/60 = $50,000
x = $300,000
Total money = $30,00,000
The money did he win is $30,00,000
Calculation of money:Since He spends 4/5 of his money on a large house. He spends 3/4 of his remaining money on a luxury yacht. He spends 2/3 of his remaining money on a trip to space. He gives the remaining $50,000 to charity.
So,
Here we Assume Total money = x
Now
Spend on house =[tex][4x\div 5][/tex]
Spend on luxury yacht = [tex][x-4x\div 5]3\div 4 = 3x\div 20[/tex]
Spend on trip to space =[tex][x\div 5-3x\div 20]2\div 3 = x\div 30[/tex]
Remaining money [tex]= x\div 20 - x\div 30 = x\div 60[/tex] = $50,000
So,
[tex]x\div 60 = $50,000[/tex]
x = $30,00,000
Learn more about money here: https://brainly.com/question/10176219
how many feet are in 4 yards 2 feet
Answer: 50 feet
Step-by-step explanation: There are 48 feet in 4 yards, and plus 2 feet would be 50 feet.
Answer:
14 feet
Step-by-step explanation:
3 feet = 1 yard
4 yards = 12 feet
12 feet + 2 feet = 14 feet
*Hope this helped!! : )*
write each in its standard form: 2.726×10⁸
Olivia is painting a logo for a billboard and wants to use a combination of blue paint and red paint to completely cover a 5000 square foot billboard. A gallon of paint can cover 500 square feet. Red paint costs $20 per gallon and blue paint costs $30 per gallon. She only has $250 to spend. Write a system of inequalities that can be used to show all the possible combinations of paint that meet her goals.
Answer:
($20/gal)r + ($30/gal)b ≤ $250
r + b ≤ 10 (gallons)
Step-by-step explanation:
Represent the amount of red paint by r and that of blue point by b.
Olivia must cover 5000 ft^2 with paint, which comes out to 5000/500, or 10, gallons total of red and blue paint. The corresponding inequality is
r + b ≤ 10 (gallons)
She has onlyl $250 to spend. Therefore, the following must hold true:
($20/gal)r + ($30/gal)b ≤ $250
The required sysstem of inequalities is thus
($20/gal)r + ($30/gal)b ≤ $250
r + b ≤ 10 (gallons)
4 + 756 is greater than or less than 4.901
Answer: Greater than
Hope this helps :)
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What is the rate of change of the function?
A. -3
B. -1/3
C. 1/3
D. 3
Answer:
1/3
Step-by-step explanation:
Start at -4 and go over one to the right and up 3.
How many solutions does the equation below have?
-1/2 (6x + 7) = -5 – 3x
1. none
2. one
3. infinitely many
Answer:
1. none
Step-by-step explanation:
When you simplify the expression, you see that the statement is is false for any value of x.
Answer:
The answer is 1. None.
Step-by-step explanation:
I hope this helps!
Brainliest?
Round 34,699 to the nearest 10,000
Answer:
30,000
Explanation:
This is less than 35000. And so we need to round the number down to the nearest ten thousand. And so if we round 34699 to the nearest ten thousand, it becomes 30000.
Answer:
35,000
Step-by-step explanation:
the explanation is that when rounding up from 34,699 it round up to
35,000 because 6 is greater than 5 which means you round up the number in front of the 5 through 9. 4 through 0. You round it to 0 so it would be 35,00.
Evaluate the expression.
5. 11 - (-2) + 14
6. -16 - (+12) + (-8)
7. 6 - 17 - 4
Need help ASAP
Answer:
5. 27
6. -12
7. -15
Step-by-step explanation:
add and subtract
( will give brainiest) Please Help
Solve the formula for P
Simple interest: I=Pr t
P =____
Answer:
I / (rt) = P
Step-by-step explanation:
I=Pr t
Divide each side by rt
I /( rt)=Pr t /(rt)
I / (rt) = P
what goes outside during division with fractions? The numerator, or the denominator?
Answer:
Denominator
Step-by-step explanation:
Think of it this way - numerator/denominator = nana/dog
Nana goes inside to the bathroom, but the dog goes outside to do its thing
If it was the other way around, it wouldn't be very pleasant.
LOL
Anyway, I hope this was helpful
Mark as Brainliest if it was
Guys im stuck on 7 + 3 please help and I have to explain how I got that answer please explain also thanks
Answer:
3 + 7 =10
Step-by-step explanation:
i have three cookies the tree cookies are choclate chip cookies and i have 7 more cookies they are oreos i add all the cookies and i get 10 7 oreos + 3 choclate = 10 cookies
Inverse operations -6x=42
Answer:
y=−252x
Step-by-step explanation:
What type of number is the square root of 3
Answer:
Irrational
Step-by-step explanation:
Since √3 is a non-terminating decimal (it repeats forever), it will be an irrational number.
Which statement is true regarding the graphed functions?
f(0)=g(0) f(-2)=g(-2) f(0)=g(-2) f(-2)=g(0)
Answer:
f(-2)=g(-2)
Step-by-step explanation:
What is the simplified expression for
- 3(2x - 5)
Answer:
-6x + 15
Step-by-step explanation:
This should be your answer if you are doing distributive property.
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The zoo is building a new tank for some of its fish. The tank will be a cube able to hold 3,375 cubic feet of water. Which equation could you use to find the length of each side of the tank.
Answer:
[tex] s = \sqrt[3]{V} [/tex]
Length of each side of the tank = 15 ft
Step-by-step explanation:
A cube has equal length sides.
Formula for the volume of a cube is given as [tex] V = s^3 [/tex], where,
s = side length of the cube.
Given that a tank, in the shape of a cube, holds 3,375 ft³ of water, to derive an equation for finding the length of each side of the tank, make "s" the subject of the formula as follows:
[tex] V = s^3 [/tex]
Take the cube root of both sides
[tex] \sqrt[3]{V} = \sqrt[3]{s^3} [/tex]
[tex] \sqrt[3]{V} = s [/tex]
[tex] s = \sqrt[3]{V} [/tex]
The above equation would be used to find the length of each side of the tank as follows:
[tex] s = \sqrt[3]{3,375} [/tex] (substitution)
[tex] s = \sqrt[3]{3,375} [/tex]
[tex] s = 15 [/tex]
Length of each side of the tank = 15 ft
#2 Domain
{(-3,-4), (-1,2), (0, 0), (-3,5), (2, 4)}
Answer:
Domain : { - 3 , - 1 , 0 , 2 }
The outdoor temperature increases by 3 degrees each hour for 4 hours.
What is the change in the temperature at the end of those 4 hours?
Answer:
12
Step-by-step explanation:
4hoursx3 temp increase=12
I dont understand how to put questions together.
Answer:
D
Step-by-step explanation:
You are subtracting two functions to get the profit, the formula is p(x)=r(x)-c(x). You know what two of those functions are equivalent to so plug it in to get
p(x)=11x-(6x+20)
to solve you must first get rid of the parentheses by distributing the negative.
p(x)=11x-6x-20
then, combine like terms (both x's)
p(x)=5x-20
That is your final answer.
What does this mean? I do not understand
Answer:
so basically it has given the problem so what you have to do is in the side that says given write what they did in the problem beside it. Hope i helped <3
Step-by-step explanation:
Fill in the blank (check all that apply).
50y and __ are like terms.
A. 5y
B. 50x
C. 30x
D. x
Е. 6y
F. 30xy
Answer:
The answer is A and E
Step-by-step explanation:
like terms have the same variables and could be added/subtracted. 50y, 5y, and 6y all have only a "y" therefore they are like terms!
HELPPPP PLEASEEEEE HOW DO I SET THIS UP?? AND WHATS THE ANSWER TO THE FIRST ONE???? PLEASE ITS DUE IN 5 MINUTES
Answer:
80% increase
Step-by-step explanation:
The new value is 90. The old value is 50
(90-50)/ 50
40/50
Multiply by 2 to get over 100
80/100
80% increase
You go to an outdoor play. the admission fee is $60. You go with three other people. Each person rents a blanket for b dollars. Total cost is $252. How much does is it cost to rent a blanket
Answer:
b = $3Step-by-step explanation:
Number of people
1 + 3 = 4Admission fee for all:
60*4 = $240Cost of blanket:
4b + 240 = 2524b = 12b = 12/4b = $3I hope the file is not to blury
Find the distance between the points (1, 7) and (10, 1)
Please help:)
Answer:
The distance between the points (1, 7) and (10, 1) is 10.82 units
Step-by-step explanation:
Distance between two points
The distance between points A(x,y) B(w,z) can be calculated with the formula:
[tex]d=\sqrt{(z-y)^2+(w-x)^2}[/tex]
We are given the points (1,7) and (10,1), let's use their values and compute the required distance:
[tex]d=\sqrt{(1-7)^2+(10-1)^2}[/tex]
[tex]d=\sqrt{(-6)^2+(9)^2}[/tex]
[tex]d=\sqrt{36+81}=\sqrt{117}\approx 10.82[/tex]
The distance between the points (1, 7) and (10, 1) is 10.82 units
What is the value of the expression below when x = 4? 2x^2 − 2x + 10
Use the model to solve for x.
Answer:
Option A
Step-by-step explanation:
Since left and right sides are equal:
[tex]x+x+x+x+(-1) +(-1) = x+1+1+1+1\\4x-2 = 4+x\\3x=6\\x=2[/tex]
Hope that helps.
Answer:
a) x = 2Step-by-step explanation:
On the left we have four x-es and two (-1) so: 4•x+2•(-1)
On the right we have one x and four (+1) so: x+4•(+1)
The scarves of scales are balanced, therefore:
4•x + 2•(-1) = x + 4•(+1)
4x - 2 = x + 4
-x -x
3x - 2 = 4
+2 +2
3x = 6
÷3 ÷3
x = 2
What is g(3) please help
Answer:
g(3) = 0
Step-by-step explanation:
g(3) → x = 3 , in interval x≥ 3 , thus g(3) = - x + 3, that is
g(3) = - 3 + 3 = 0
Find the midpoint of the segment with the following endpoints.
(4,9) and (-4, 2)
Answer:
(0, 11/2)
Step-by-step explanation:
Use the midpoint formula to solve
[tex](\frac{x1+x2}{2}, \frac{y1+y2}{2})[/tex]