(1.2x - 3/4y) - (-3/5x + 2.25y)
Answers
Answer:
The answer is in this image! Pls mark brainliest :)
Step-by-step explanation:
Answer
9x/5 - 3y
I hope I helped sorry if I didnt
Related Questions
Determine the value of the expression below.
60 - (9÷3)² + 15
Answers
Answer:
60-3^2+15
60-9+15
the answer is 66
#1) An airplane has 165 seats for passengers. Eleven-fifteenths of the seats
are full on a particular flight. How many passengers are on this flight?
Answers
Answer: 121 seats
Step-by-step explanation:
11/15 of the seat taken out of 165 so
11/15× 165= 120.9999≈121 seats
Which equation represents the situation? A university charges a $100 application fee and $720 per month tuition
Answers
Answer:
y = 270x + 100
The x represents the number of months
and the 100 is the one time application fee
Step-by-step explanation:
My friend Quect got some umpts for $3 each and some corazs for $7
each. The total cost was about $63. Altogether, she got 17 items.
Write a system of equations, in standard form, to model the
relationship between Quect's umpts (x) and corazs (y).
Answers
Answer:
3x+7y=63
x+y=17
Step-by-step explanation:
Please give me the correct answer.
Answers
Answer:
subtract 40 from both sides
Answer:
You subtract 40 which will equal -6 and now you divide -6/4n and the answer is n=-1.5
Step-by-step explanation:
What is the volume of the cone with diameter 8 in.
and height 14 in.? Round to the nearest cubic inch.
Answers
Answer:
235 in
Step-by-step explanation:
theres a volume calculator on google :D
If you were to round it to the nearest cubic inch it would be 938units^3
i said certified freak 7 days a week ____________ make that pull out game week woo woo woo
Answers
Answer:
Wet and g.
Step-by-step explanation:
What is the volume of the rectangular prism 6cm by 2cm by 3cm
Answers
Answer: Your answer is 36cm^3.
Answer:
the volume would be 36cm
Step-by-step explanation:
To find volume, you have to do length*width*height
6*3 = 18
18*2 = 36
Determine the next term in the sequence: 3, 6, 9, …
A.) 12
B.) 15
C.) 18
D.) 27
Answers
Answer:
A.) 12
Step-by-step Explanation:
For every add three. 3+3 = 6. 6+3 = 9. 9+3 = 12
The winner of a raffle will receive three-fourths, or 0.75, of the $530.40 raised from raffle ticket sales
Answers
Answer:
$397.80
Step-by-step explanation:
What is the answer to 21.77 3.11
Answers
Answer:
I HOPE IT HELPED THANKS
Please help ASAP Due in 1 week!!! Marking Brainliest!!!
Answers
Answer: I think 34
Step-by-step explanation:
Have a good day
pheobe andy and polly share £270 pheobe gets three times as much as andy who hets twice as much as polly how much do they each get
Answers
Money of Andy - 2 times as much as Polly
Total money of Phoebe, - £270
Andy and Polly
*Solution
Let
B - Phoebe's money
A - Andy's money
L - Polly's money
1. The money of the Phoebe, Andy, and Polly, when added together would total £270. Thus,
B + A + L = £270 (EQUATION 1)
2. Phoebe has three times as much money as Andy and this is expressed as
B = 3A
3. Andy has twice as much money as Polly and this is expressed as
A = 2L (EQUATION 2)
4. This means that Phoebe has ____ as much money as Polly,
B = 3A
B = 3 x (2L)
B = 6L (EQUATION 3)
This step allows us to eliminate the variables B and A in EQUATION 1 by expressing the equation in terms of Polly's money only.
5. Substituting B with 6L, and A with 2L, EQUATION 1 becomes,
6L + 2L + L = £270
9L = £270
L = £30
So, Polly has £30.
6. Substituting L into EQUATIONS 2 and 3 would give us the values for Andy's money and Phoebe's money, respectively.
A = 2L
A = 2(£30)
A = £60
Andy has £60
B = 6L
B = 6(£30)
B = £180
Phoebe has £180
Fourteen minus four times y is equal to y increased by 4
Answers
Answer:
y = 2
Step-by-step explanation:
14-4y=y+4
5y = 10
y = 2
Answer:
2
Step-by-step explanation:
14 - 4y = y+4
5y = 10
y =2
PLEAS HELP!!!!!
Alison saves $29.26 each month. How many
months will it take her to save enough money to
buy a stereo for $339.12?
Answers
Answer: 11.59 months
Step-by-step explanation:
You need to divide 339.12 by 29.26. Then you should check your answer by multiplying 11.59 by 29.26. Which should get you 339.1234. When you sound that you get 339.12. Hope this helps!!
3.) Evaluate when y = -6
(y)2 + 2y + 5
Answers
Answer:
29
Step-by-step explanation:
I am going to assume (y)2 = [tex]y^{2}[/tex] because you have the term 2y right after.
when y = -6
[tex](-6)^2+2(-6) + 5 = 36-12+5\\= 29[/tex]
Mina opens a book 15 times and records whether the page number is
even or odd. How many trials did she conduct?
Answers
Answer:
She made 15 trials
Step-by-step explanation:
Well it said that she opened the book 15 times in total and records each time so the answer would be 15.
Mina conducted 15 trials in total.
What are trials? What is probability? In probability theory, an experiment or trial is any procedure that can be infinitely repeated and has a well-defined set of possible outcomes, known as the sample spaceThe formula to calculate the probability of occurrence of an event [A] can be written as -P(A) = n(A)/n(S)
where -
n(A) = Number of outcomes favorable to event A.
n(S) = Total number of outcomes.
We have Mina opens a book 15 times and records whether the page number is even or odd.
Since she opens the book 15 times, she conducted 15 trials in total.
Therefore, Mina conducted 15 trials in total.
To solve more questions on Equations, Equation Modelling and Expressions visit the link below -
brainly.com/question/14441381
#SPJ2
What’s these answer I’ll mark u brainliest
Answers
Answer:
Step-by-step explanation:
mark me mark me
Answer:
4.2
-4
30%
3/10
0.3
0.00133333333
1715
If f(x)=3x^2+1 and g(x)=1-x, what is the value of (f-g)(2)?
Answers
The answer should be 14.
You just have to substitute x with the given number and finish the equation.
Answer:
[tex](f-g)(2)=28[/tex]
Step-by-step explanation:
Given:
[tex]f(x)=3x^2+1[/tex]
[tex]g(x)= 1-x[/tex]
To find the equivalent expression of [tex](f-g)(2)[/tex].
[tex](f-g)(2) = f(2) - g(2)[/tex]
Find g(x)
[tex]g(x)=1-x[/tex]
Sub x for 2
[tex]g(2)=1-2[/tex]
[tex]g(2)=-1[/tex]
Find f(x)
[tex]f(x)=3x^2+1[/tex]
Sub x for 2
[tex]f(2)=3(2)^2+1[/tex]
[tex]f(2)=12+1[/tex]
[tex]f(2)=12+1[/tex]
[tex]f(2)=13[/tex]
Solve for the giving value
[tex](f-g)(2)[/tex]
[tex](13- (-1)) (2)[/tex]
[tex]14(2)[/tex]
28
Consider similar figures QRS and TUV below where QRS is the pre-image of
TUV.
Part A: What is the scale factor
Part B: Find the length of Rs. Do not round your answer.
Asapppp
Answers
Answer:
Scale Factor: 2.5 Length of RS: 14.375
Step-by-step explanation:
5/8 divided by 8 3/10
Answers
Answer:
25/332
Step-by-step explanation:
The points (-5, p) and (-4,5) fall on a line with a slope of 3. What is the value of p?
p =
Answers
p= 2
Is 1,713,646 divisible by 8?
Answers
Can u help me?
What is the measure of
Answers
A car uses 4 gallons of gasoline per hour on the highway at a certain speed. The owner filled up the 30 gallon tank in preparation for a trip. Which of the following represents the number of gallons g left in the tank after h hours of driving?
Answers
Answer:
There will be 2g left after 7h
PLEASE HELPP NOW!!!!!
Answers
Answer:
the codrect answer is 625
number three is the answer
Step-by-step explanation:
Part A
Write the explicit formula in function form.
an = 5 +0.2(n - 1)
f(n) =
Part b
What is the y-intercept of the function
Answers
Answer:
f(n) = 0.2n + 4.8
4.8
Step-by-step explanation:
Given the explicit formula :
an = 5 +0.2(n - 1)
Expressing an in function form f(n):
f(n) = 5 + 0.2(n - 1)
f(n) = 5 + 0.2n - 0.2
f(n) = 5 - 0.2 + 0.2n
f(n) = 0.2n + 4.8
The y - intercept :
Set n = 0
f(n) = 0.2n + 4.8
f(0) = 0.2(0) + 4.8
= 0 + 4.8
= 4.8
y intercept = 4.8
There are 10 balloons in an arrangement and 7 of them are red. What percentage of red balloons are in the arrangement?
Answers
Answer:
70% are red.
Step-by-step explanation:
Divide this: 7 divided by 10 equals 0.7
0.7 is 70% in percent
Please give me brainliest
10 points help plz.
Answers
Answer:b
Step-by-step explanation:
Answer:
122
Im not sure and im SO SORRY if its wrong
Step-by-step explanation:
(M1219Q3SP) Um aplicativo de transporte de passageiros cobra uma taxa de R$ 0,75 por viagem, chamada de "Custo Fixo". Além dos R$0,75, a tarifa do aplicativo tem preço base inicial de R$2 e cobra R$1,40 por quilômetro rodado e R$ 0,26 por minuto de viagem. Considerando a distância percorrida em quilômetros igual a “q” e o tempo de viagem em minutos igual “t”, qual a função que representa o valor a ser cobrado por uma viagem usando esse aplicativo de transporte de passageiros é:
Answers
Somando todas as despesas, a função é dada por:
[tex]C(q,t) = 2.75 + 1.4q + 0.26t[/tex]
----------------------
Custo fixo de R$ 0,75:
Isto implica que:
[tex]C = 0.75[/tex]
As outras despesas são:
Preço base de R$ 2 mais 1,40 por cada quilômetro q.R$ 0,26 por cada minuto t de viagem.Então, a função é:
[tex]C(q,t) = 0.75 + 2 + 1.4q + 0.26t[/tex]
[tex]C(q,t) = 2.75 + 1.4q + 0.26t[/tex]
Um problema semelhante é dado em https://brainly.com/question/22078788