1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mina [271]
2 years ago
14

(7x-11)+(6x-5)+(3x+6)+(4x+7)=

Mathematics
1 answer:
Evgen [1.6K]2 years ago
6 0
the answer is 20x - 3

have a wonderful day! :)

You might be interested in
A sample of restaurants in a city showed that the average cost of a glass of iced tea is $1.25 with a standard deviation of 7¢.
jek_recluse [69]

Answer:

The tea's actual cost is $116.25

Step-by-step explanation:

* Lets revise how to find the z-score

- The rule the z-score is z = (x - μ)/σ , where

# x is the score

# μ is the mean

# σ is the standard deviation

* Lets solve the problem

- The average cost of a glass of iced tea is $1.25

- The standard deviation of it is 7 cents

- A new restaurant charges a price for iced tea that has a

 z-value of -1.25

* Lets change the average cost to cent

∵ $1 = 100 cents

∴ The average cost of a glass of iced tea = 1.25 × 100 = 125 cents

∵ z = (x - μ)/σ

∵ z = -1.25

∵ μ = 125

∵ σ = 7

∴ -1.25 = (x - 125)/7 ⇒ multiply both sides by 7

∴ -8.75 = x - 125 ⇒ add 125 to both sides

∴ 116.25 = x

* The tea's actual cost is $116.25

6 0
2 years ago
Read 2 more answers
C'est un calcul de développement combien fait : 3x-6+7×(2x+4)​
Trava [24]
The answer is 17x+22
3 0
3 years ago
The product of 12 and C is 36 in algebraic form
Lelechka [254]

Answer:

Step-by-step explanation:

12C = 36

3 0
3 years ago
The triangle pictured below represents a community garden, which is surrounded on
dsp73

Answer:

I'm not able to do it but I can tell you how

Step-by-step explanation:

make the 10a-9 equal 14a-25 solve for that a then use the answer to a to then plug in thst number in all of them and that would be your answer

3 0
3 years ago
Read 2 more answers
Ethan Doran is a physical therapist. His biweekly salary is $3,985. What is his annual salary? (Hint: You need to know how many
NNADVOKAT [17]
103,610.00 you welcome.
7 0
2 years ago
Other questions:
  • Verify that the indicated function y = ϕ(x) is an explicit solution of the given first-order differential equation. (y − x)y' =
    14·1 answer
  • Which of the following describes a continuous variable?
    10·1 answer
  • 1. Which inequality represents the following statement? Two times the quantity x plus 4 is greater than 10.
    12·1 answer
  • The table shows whether pupils in a class have school dinners
    11·2 answers
  • Help!! This is ixl and it’s due today, please help
    8·1 answer
  • PLS HELP BRAINLIEST !<br> What is the conjugate of -8-2i?
    12·1 answer
  • Cannn. Somebodddy answerrr them all, pleaseee
    8·1 answer
  • I need the answers for questions 1 through 5
    7·1 answer
  • Will give brainliest
    14·1 answer
  • An item cost $360 before tax and the sale tax is 21.60
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!