Ray did yard work for 112 hours after school every day for 5 days. How many total hours did Ray do yard work?
5th grade
HELP
PLS HELP ASAP
Which expression shows the result of applying the distributive property to 9(2+5m)?
18+45m
2+45m
11+14m
18+5m
Answer:
18+45m
Step-by-step explanation:
9x2= 18
9x5m= 45m
18+45m
Write the equation of the line that is parallel to the line given and through the given point. Do not use spaces in your equation. y = -2x + 1 (0, 5)
PLEASE SOLVE WILL MARK BRAINLIESTTTT
Jordan and his children went into a movie theater and will buy drinks and candies. He must buy at most 15 drinks and candies altogether. Write an inequality that would represent the possible values for the number of drinks purchased, d, and the number of candies purchased, c.
Answer:
d+c less than or equal to 15
The student council is selling cupcakes at the school play.
The cost to make the cupcakes is a fixed \$ 75$75 plus \$ 0.17$0.17 per cupcake made.
Each cupcake sells for \$ 2.00$2.00.
Answer: 37.5
Step-by-step explanation:
75 divided by 2
PLS HELP ASAP who ever answers gets the brainiest
Solve for x.
−34(x+2)=6
Answer:
i have made it in above picture
Given: ABCD is a parallelogram.
Prove: AB = CD and BC = DA
(ANSWER)
I had to go through this whole thing myself and it's a terrible way to learn, big waste of time. Just watch Kahn Academy for your own sake.
EGE '21
Answer: answer just did on ege
Step-by-step explanation:
A person has utility function u(x, y) = 100xy + x + 2y. Suppose that the price per unit of x is $2, and that the price per unit of y is $4. The person receives $1 000 that all has to be spent on the two commodities x and y. Solve the utility maximization problem
Answer:
x = 250
y = 125
u(x,y) = 3125500
Step-by-step explanation:
As given,
The utility function u(x, y) = 100xy + x + 2y
[tex]P_{x}[/tex] = 2 , [tex]P_{y}[/tex] = 4
Now,
Budget constraint -
[tex]P_{x}[/tex] x + [tex]P_{y}[/tex] y = 1000
⇒2x + 4y = 1000
So,
Let v(x, y) = 2x + 4y - 1000
Now,
By Lagrange Multiplier
Δu = Δv
⇒< 100y + 1, 100x + 2 > = < 2, 4 >
By comparing, e get
100y + 1 = 2 ........(1)
100x + 2 = 4 .........(2)
Divide equation (2) to equation (1) , we get
[tex]\frac{100y + 1}{100x + 2} = \frac{1}{2}[/tex]
⇒2(100y+1) = 1(100x+2)
⇒200y + 2 = 100x + 2
⇒200y = 100x
⇒2y = x
Now,
As 2x + 4y = 1000
⇒2x + 2(2y) = 1000
⇒2x + 2x = 1000
⇒4x = 1000
⇒x = 250
Now,
As 2y = x
⇒2y = 250
⇒y = [tex]\frac{250}{2}[/tex] = 125
∴ we get
x = 250
y = 125
Now,
u(250, 125) = 100(250)(125) + 250 + 2(125)
= 3125000 + 250 + 250
= 3125000 + 500
= 3125500
⇒u(250, 125) = 3125500
The maximized value of the utility function is $3125500
The utility function is given as:
[tex]U(x,y) = 100xy + x + 2y[/tex]
The prices per unit are also given as:
[tex]P_x = 2[/tex]
[tex]P_y = 4[/tex]
When a person receives $1000, then the budget function is:
[tex]2x + 4y = 1000[/tex]
Divide through by 2
[tex]x + 2y = 500[/tex]
Differentiate the utility function with respect to x and y
[tex]U'(x) = 100y + 1[/tex]
[tex]U'(y) = 100x + 2[/tex]
So, we have:
[tex]U'(x) = P_x[/tex] and [tex]U'(y) = P_y[/tex]
The above equations become
[tex]100y + 1 = 2[/tex] and [tex]100x + 2 = 4[/tex]
Divide both equations
[tex]\frac{100y + 1}{100x + 2} = \frac 24[/tex]
Reduce the fractions
[tex]\frac{100y + 1}{100x + 2} = \frac 12[/tex]
Cross multiply
[tex]100x + 2 = 200y + 2[/tex]
Subtract 2 from both sides
[tex]100x = 200y[/tex]
Divide both sides by 100
[tex]x = 2y[/tex]
Recall that:
[tex]x + 2y = 500[/tex]
So, we have:
[tex]2y + 2y = 500[/tex]
[tex]4y=500[/tex]
Divide through by 4
[tex]y=125[/tex]
Recall that:
[tex]x = 2y[/tex]
So, we have:
[tex]x = 2 \times 125[/tex]
[tex]x = 250[/tex]
Also, we have:
[tex]U(x,y) = 100xy + x + 2y[/tex]
Substitute the values of x and y, in the above function
[tex]U(250,125) = 100 \times 250 \times 125 + 250 + 2 \times 125[/tex]
[tex]U(250,125) = 3125500[/tex]
Hence, the maximized value of the utility function is 3125500
Read more about utility functions at:
https://brainly.com/question/24922430
What is the slope of (-2,4) and (10,-20)?
Thanks to whoever answers.
Answer:
m=-2
Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
2. A storekeeper put 840 eans of milk in packages with 5 cans each. She sold each
package for Php 42.00. How much did she receive?
A Php 7054
B. Php 7055
C.Php 7056
D. Php 7057
Given:
A storekeeper put 840 cans of milk in packages with 5 cans each.
She sold each package for Php 42.00.
To find:
The total amount received by the storekeeper.
Solution:
We have,
Total number of cans = 840
Cans in one package = 5
Number of packages = [tex]\dfrac{\text{Total number of cans}}{\text{Cans in one package}}[/tex]
= [tex]\dfrac{840}{5}[/tex]
= [tex]168[/tex]
Selling price of each package = Php 42
Selling price of 168 package = Php (168×42)
= Php 7056
The total amount received by the storekeeper is Php 7056.
Therefore, the correct option is C.
Caleb got $10 of allowance money and babysat his cousin for $8 per hour this week. He earned a total of $46 this week. Which equation below could be used to determine the number of hours (h) he babysat this week?
Philip's bill for lunch at a restaurant was $7. He left a 15% tip. What was the amount of the
tip?
Answer:$1.05
Step-by-step explanation:
Step-by-step explanation:
:
=$7×15/100
=$1.05
Which of the following is a factor
of the expression 5x^2- 13x-6?
Answer:
(5x+2) (x-3)
Step-by-step explanation:
Tom ate at a restaurant. His bill was $12.00. He left a 15% tip. How much was the amount of the tip?
Answer:
15% of 12 is 1.8
Step-by-step explanation:
15 x 10/100 = 1.8
solve the rational equation x^2+1/x-1+x=2+2/x-1
Answer:
x=1/2
Step-by-step explanation:
What is the vertex of the absolute value function below?
Answer:
add file/link/pdf
Which of the following numbers is irrational? Helpppp please!!!!... due in 2 minutes!!!!.
Question 2
5 pts
Use the table to below to answer this question.
Hamilton High School
Jazz Band
10%
Freshman
Sophomores
Juniors
30%
36%
Seniors
24%
The band has 200 members and the table shows what
percent of the band are freshmen, sophomores, juniors, and
seniors. How many band members are juniors?
Answer:
72
Step-by-step explanation:
If 36% of 200 is the number of juniors, you can do
36% of 200
0.36 * 200
72
Help pls! If one front-loader operator can dig 6 cubic yards of dirt per minute, how many hours
would it take two front-loader operators working together at the same rate to dig a snow
making a trench that requires removal of 3250 cubic yards of dirt?
Answer:
4.51389
Step-by-step explanation:
6*2=12 yd³/min
12*60= 720 yd³/hour
3250÷ 720 yd³/hour = 4.51389 hours
4.51389
determine if the data is skewed or symmetric
3.
What is the area of triangle ABC?
2in.
2in.
B
The area of triangle ABC is
Which group of numbers is in order from smallest to largest?
0.34, 45%, 13/25
9/10, 0.8, 75%
27%,3/4 , 0.09
0.24, 37%, 3/10
Answer:
0.3, 45%, 13/25
Step-by-step explanation:
Is the smallest to largest
Answer:
0.34, 45%, 13/25
Step-by-step explanation:
figure out the riddle
Answer:
Four
Step-by-step explanation:
All the animals are on the bed, but the bed itself has four legs.
Answer: 6
Step-by-step explanation: the legs from the bed, and your 2 legs
Gabrielle and her business partners are starting a new business that sells organic shampoo. After analyzing the
market they have a projected sales forecast showing that they must sell 50,000 bottles of shampoo in 12 months
to break-even. Calculating the variable unit cost and projected unit price gives a break-even volume of 45,000
bottles. Why should the projected unit price be changed based on the break-even volume?
a. The break-even volume is too close to the forecasted unit sales.
b. The break-even volume is much greater than the forecasted unit sales.
C. The break-even volume is drastically lower than the forecasted unit sales.
d. The break-even volume is not related to the forecasted unit sales.
Answer:
(A) The break-even volume is too close to the forecasted unit sales.
Step-by-step explanation:
Gabrielle and her business partners are starting a new business that sells organic shampoo. After analyzing the market they have a projected sales forecast showing that they must sell 50,000 bottles of shampoo in 12 months to break-even. Calculating the variable unit cost and projected unit price gives a break-even volume of 45,000 bottles. Why should the projected unit price be changed based on the break-even volume?
a.
The break-even volume is too close to the forecasted unit sales.
b.
The break-even volume is much greater than the forecasted unit sales.
c.
The break-even volume is drastically lower than the forecasted unit sales.
d.
The break-even volume is not related to the forecasted unit sales.
The projected unit price be changed based on the break-even volume because the break-even volume is drastically lower than the forecasted unit sales.
The break-even volume of 45,000 bottles is much lower than the forecasted sales of 50,000 bottles.
This indicates that the projected unit price should be adjusted in order to increase sales and help the business reach the forecasted sales.
45000 is less than 50000.
The break-even volume is drastically lower than the forecasted unit sales.
To learn more on forecasted sales click:
https://brainly.com/question/15576475
#SPJ7
Given the expression (−2x2)(3x)(x), Jose says that different products occur if the order of the quantities being multiplied changes. Is Jose correct? Explain.
Answer:
Jose is incorrect.
Step-by-step explanation:
Using the communitive property, you can rearrange (-2x2), (3x), and (x) in the problem and get the same product. You can rearrange it to (3x)(x)(-2x2). You can rearrange it to (3x)(-2x2)(x). Now matter where you rearrange them, the equation will always have the same product.
how do you do 20x-10y=50 10x-15y=-5 in system of equations
Answer:The point form would be (4,3) and the equation form would be x=4,y=3
Step-by-step explanation:
can I get marked brainliest
x− 4 ≤ 3 explain how to solve
Answer:
x ≤ 7
Step-by-step explanation:
1. add 4 to both sides x-4+4 ≤ 3+4
2. simplify x ≤ 7
Answer:
x≤7
Step-by-step explanation:
You want to isolate the variable to one side to get the answer. This is a one step inequality. You need to add 4 to both sides. x-4 +4 is x. 3+4 is 7. the Answer is x≤7
b = 23a + 1
b = -13a + 7
Json has 4 gallons of hand sanitizer that contains 25% alcohol. He want sto make a hand santizer that contains 50% alchahol. How many gallons of pure alcohol should he add?
Answer:
2
Step-by-step explanation:
1+x/4+x = 1/2
4+x = 2 + 2x
x = 2
What is the answer to this?
Answer:
its the second answer i hope that helps
Answer:
Step-by-step explanation:
i have no idea