solve the equation
[tex]25 - 3x = 40[/tex]
Answers
![Solve The Equation [tex]25 - 3x = 40[/tex]](https://brainimage.s3.us-east-005.backblazeb2.com/answers/attachments/BLZrOJNzDZuMXdlQPOmZVaS9FAJ6HTpa.png)
Related Questions
What is the surface area of the rectangular prism?
16 cm 2
48 cm 2
96 cm 2
80 cm 2
Answers
Answer:
Surface area = 80 cm²
Step-by-step explanation:
Surface Area of rectangular prism = 2(LW + LH + WH)
L = 4 cm
W = 4 cm
H = 3 cm
Plug in the values
Surface Area = 2(4*4 + 4*3 + 4*3) = 2(16 + 12 + 12)
Surface Area = 2(40) = 80 cm²
3/5 and 2/5
what is the common denomenator?
Answers
Answer:
5 is their common denominator
Step-by-step explanation:
A common denominator is when both denominators are the same.
Answer:
5 is the common denominator of 3/5 and 2/5
Walt's Marina generated the following regression based on the number and cost of daily rentals of its boat slips to boat owners each month.
SUMMARY OUTPUT
Regression Statistics
Multiple R 0.425358
R Square 0.481216
Adj RSquare 0.456695
Stand. Error 39.35892
Observations
ANOVA Sig
df SS MS F sig F
Regression 1 43,034.7 43,034.71 0.000151
Residual 13 20,138.6 1,549.12
Total 14 63,173.3
MS Full 27.780017 | 14 Intercept X Variable 1
Coefficients Std Error t Stat P-value Lower Upper Lower Upper
95% 95% 95% 95%
Intercept 2621.21101.8073 2.626725 0.020917 47.478460 487.3612 47.478460 X variable 35.58 6.1023 5.270675 0.000151 18.980154 45.3467 18.980154
Walt's Marina rents 45 boat slips each month (within relevant range), how much is its total cost for boat slip rentals?
A. $4,222
B. $8,722
C. $4,581
D. Not available based on the information
Which one of the following is a purely fixed cost?
1000 units 2000 units
Total Per Unit Total Per Unit
Cost A 500 0.2 1000 0.2
Cost B 2000 5 2000 2.5
Cost C 750 3.2 1000 2.4
Cost D 100 0.5 250 0.3
A. Cost A
B. Cost B
C. Cost C
D. Cost D
Answers
Answer:
The answer is "Option A and Option B"
Step-by-step explanation:
In question 1:
The fixed cost=2621.21
The unit variable cost=35.58
Calculating the total cost for 45 boat slips:
[tex]=2621.21+(45 \times 35.58)\\\\=2621.21+(1601.1)\\\\=4222.31 \approx 4222[/tex]
In question 2:
It is the pure fixed costs that remain consistent in total regardless of dynamic loads. An overall cost B both for 1000 and 2000 unit is unchanged, therefore the Cost B is a fixed sum.
g(x)=3x-2
FIND g(8)
Please helpppppppppppp
Answers
Answer:
g(8) = 3(8)-2
g(8) = 24-2
g(8)= 22
Step-by-step explanation:
Use a linear approximation (or differentials) to estimate the given number. (Round your answer to two decimal places.) (1.999)3
Answers
Consider the function f(x) = x ³. Since 2³ = 8 is a perfect cube that is pretty close to x = 1.999, take the linear approximation to f(x) at x = 2. It is
f(x) ≈ L(x) = f (2) + f ' (2) (x - 2)
Compute the derivative:
f(x) = x ³ → f ' (x) = 3x ² → f ' (2) = 12
Then
L(x) = 8 + 12 (x - 2) = 12x - 16
Now approximate 1.999³ :
f (1.999) ≈ L (1.999) = 12•1.999 - 16 = 7.988
(Compare this to the actual value, 7.98801.)
Vincent Pancozzi borrowed $750 on a one-year simple interest loan at 17% interest. The monthly payments were $63.57. Find the amount of interest, amount applied to the principal, and the new balance for the first monthly payment.
Answers
Answer:
Amount of interest = 127.5
Amount applied to main = 877.5
New balance for the first monthly payment = 813.93
Step-by-step explanation:
Since Vincent Pancozzi borrowed $ 750 on a one-year simple interest loan at 17% interest and the monthly payments were $ 63.57, to find the amount of interest, amount applied to the principal, and the new balance for the first monthly payment the following calculations must be made:
Amount of interest: 750 x 0.17 = 127.5
Amount applied to main: 750 + 127.5 = 877.5
New balance for the first monthly payment: 877.5 - 63.57 = 813.93
PLEASE SOLVE THIS FOR ME ITS MY MIDTERM
your class earned 90.00 saturday afternoon by washing cars to raise money for a class trip this is 1/6 of money needed for trip what is the total amount needed
Answers
Answer:
540
Step-by-step explanation:
We need 6 times 90 for the full amount.
Answer:
Total amount = 540
Step-by-step explanation:
let total amount = x
1/6 * x = 90
x = 540
please answer me without spamming
Answers
Step by step:-
Complete the table values for y=3x-4
Pleas help
Answers
Step-by-step explanation:
(-1,-7) (0,-4) (1,-1) (2,2) (3,5) (4,8)
if you have any questions about this, don't hesitate to ask :))
what is the slope if it goes through (0, 2) and (-2, 3)
Answers
a pet store wants to know what is people's favorite animal. the store places survey cards at a table for customers to fill out when they enter the store.
Answers
please help me i really need help please
Answers
Answer:
So, I think you're talking about 180-118, which is 62
Step-by-step explanation:
180-118=62
(20 POINTS) answer ASAP
Answers
Alina's home is 15km from Sentosa. She cycles a distance of 8km. What percentage of the total distance does she have left to cover? Give your answer correct to 2 decimal places.
Answers
Answer:
55.5 percent of the way!!!!!!
2/3 divided by 5
Send help for me please
Answers
Answer: 0.13
Step-by-step explanation:
The length of a classroom is 29 feet.
What is this measurement in yards and feet?
The measurement is ___yd ___ft
Answers
Answer:
1 yard is equal to 3 feet so divide 29 by 3 and there is your answer.
Step-by-step explanation:
Answer:
9 yards 2 feet
Step-by-step explanation:
a yard is 3 feet
divide 29 by 3 and you get 9 with a remainder of 2, so 9 yards with 2 feet left over
[tex]4x - {x}^{3} [/tex]
Answers
Ensuring that there are NO Parenthesis or other groupings and NO Like Terms represents the process for _____________________.
A, simplifying an expression.
B,using substitution to solve an expression.
C,converting a fraction to a decimal.
D,comparing rational numbers.
Answers
Can someone tell me the answer pls
Answers
Answer: The second and the last answer are correct
Step-by-step explanation:
At the movies, tickets cost $12 for adults and $6.50 for kids under 12.
How many total tickets would someone get if they purchased 7 adult
tickets and 9 kids tickets? How many total tickets would someone get if
they purchased a adult tickets and k kids tickets?
Answers
Answer:
104 in total
6.5k+12a=18.5ka
Step-by-step explanation:
Which undefined term can contain parallel lines?
line
plane
point
ray
Answers
Answer:
i tthat hink it is a plane
Answer:
PLANE
Step-by-step explanation:
The sixth grade class is going to the local art musem's dinoaurexhibit. There was 52 students in the class. The total cost of the tickets for all the students is $364. What is the cost of one student ticket?
Answers
According to the recent poll, 22 1/4% of the people polled said that they approved of the city plan to expand the library. If 1004 people was polled, about how many were in favor of the expansion?
Answers
Answer:
Some 224 people were in favor of the expansion.
Step-by-step explanation:
Given that, according to the recent poll, 22 1/4% of the people polled said that they approved of the city plan to expand the library, if 1004 people was polled, to determine how many were in favor of the expansion should be done the following calculation:
1/4 = 0.25
100 = 1004
22.25 = X
1004 x 22.25 / 100 = X
223.39 = X
Thus, some 224 people were in favor of the expansion.
Need ASAP
What is the measure of angle m in kite klmn
Answers
Jace purchases a new motorcycle for $8000. The bike depreciates 12% every year.
Write two equations that models the price of the bike after 5 years.
Answers
Answer:
We know that the original price of the bike was $8,000.
After one year, the price of the bike decays a 12%, then the new price of the bike is:
P(1) = $8,000*( 1 - 12%/100%) = $8,000*(1 - 0.12)
After another year, the price again decays a 12%, the new price will be:
P(2) = $8,000*(1 - 0.12)*(1 - 12%/100%) = $8,000*(1 - 0.12)*(1 - 0.12) = $8,000*(1 - 0.12)^2
We already can see the pattern here, after t years, the price of the bike will be:
P(t) = $8,000*(1 - 0.12)^t
With this equation, we can find the price of the bike after 5 years, where we only need to replace t by 5
We will get:
P(5) = $8,000*(1 - 0.12)^5 = $4,221.9
The price of the bike after 5 years is $4,221.9.
Now we want two equations to represent this, so we need another.
This is kinda trivial, because there is only one equation that represents this, so we only can rewrite our equation in another form.
We could say that the price of the bike after t years is:
P(t) = $8,000*(0.88)^t
or something like:
P(t) = $7040*(0.88)^(t - 1)
Where i multiplied the initial value by 0.88, and then reduced the exponent by one.
Grandma Bunga is 52 years older than Melati. She is 5 times older than Melati. How old
is Grandma Bunga?
Answers
Answer:
65
Step-by-step explanation:
x=52+y
x=5y
y=x/5
x=52+(x/5)
x-(x/5)=52
(5x-x)/5=52
4x=52×5
4x=260
x=260/4
x=65
Bunga is 65 yrs old
Metali is 13 yrs old
Sandra is making a vegetable soup. if she makes 12 cups of soup, how many cups of onions does she need? carrots 1/3 cup onions 1/8 cup peas 1/4 cup
(please answer fast)
Answers
Answer:
1 1/2 cups you multiply 1/8 ×12
8/9+8/9
enter answer as a fraction
Answers
A random sample of 10 shipments of stick-on labels showed the following order sizes. 45,424 38,958 53,726 24,760 27,866 46,843 26,478 23,983 34,088 57,814
(a) Construct a 95 percent confidence interval for the true mean order size. (Round your standard deviation answer to 1 decimal place and t-value to 3 decimal places.) The 95 percent confidence interval _______to ________
(b) The confidence interval can be made narrower by:________.
i. decreasing the sample size or decreasing the confidence level.
ii. increasing the sample size or increasing the confidence level.
iii. increasing the sample size or decreasing the confidence level.
iv. decreasing the sample size or increasing the confidence level.
Answers
Answer:
way too hard
Step-by-step explanation:
Samir just finished renovating a house during the renovation he added a steel beam as a support the steel beam was 15 feet long and cost $135 complete the statement by selecting the correct dollar amount from the provided list
the cost of the beam was _______per yard
Answers
Answer:
$27
Step-by-step explanation:
According to your question. The complete cost was $135 for a fifteen feet long beam. If you are looking for the price per yard, a yard has three feet, therefore in fifteen feet, there are five yards.
15 divided into 3 equals 5
$135 divided into five equals $27
I hope this helps.