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
mamaluj [8]
2 years ago
7

(2.5x − 5) − (7x − 9.7).

Mathematics
1 answer:
Tpy6a [65]2 years ago
6 0

Answer:

- 4.5x + 4.7

Step-by-step explanation:

(2.5x - 5) - (7x - 9.7)

2.5x - 5 - 7x + 9.7

2.5x - 7x + 4.7

- 4.5x + 4.7

You might be interested in
Based on the data, is there a clear association between having been on an airplane and having visited another country?
Roman55 [17]

Answer:

If you have exited the country, you most likely took a plane. Therefore yes there is an association between having been on a airplane and visiting another country.

(Also do u go to CCA? Bc I had the same q on my math quiz in Mrs.Pfeiffer's class)

4 0
2 years ago
Helppp meeeeeeeeeeeeeeeeeee
Veronika [31]

Answer:

First

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Express the following in the form of p/q where p and q are integers and q is not equal to 0.
ANEK [815]

Answer:

1.06bar is not equal to zero

3 0
2 years ago
Read 2 more answers
I need help for real, no helpless answers please!
nikklg [1K]

Given:

m∠R = 90°

m∠Q = 6°

PQ = 2.2 ft

RP = x

To find:

The length of RP.

Solution:

Using basic trigonometric formula:

$\sin \theta =\frac{\text{Opposite of} \ \theta}{\text{Hypotenuse}}

$\sin 6^\circ =\frac{x}{2.2}

$0.1=\frac{x}{2.2}

Multiply by 2.2 on both sides.

$0.1\times2.2=\frac{x}{2.2}\times2.2

$0.22=x

$0.2=x (nearest tenth)

The length of RP is 0.2 feet.

8 0
2 years ago
6 pints of a 20 percent solution of alcohol in water are mixed with 4 pints of a 10 percent alcohol in water solution. The perce
andreev551 [17]
Total Volume would be 6 + 4 = 10 pints
Let's calculate the volume of alcohol in final solution:
20% * 6 = 1.2 pints
10% * 4 = .4 pints
Total = 1.6 pints of alcohol in 10
Percentage = (1.6/10) * 100 = 16 per cent.
answer is A

4 0
2 years ago
Read 2 more answers
Other questions:
  • Multiply & simplify (3x + 4) (x+1)
    7·1 answer
  • A computer manufacturer built a new facility for assembling computers. There were construction and new equipment costs. The comp
    10·1 answer
  • Jim earns a regular hourly rate
    7·1 answer
  • A fraction reduces to 36. If its denominator is 6x5, what is its numerator?
    10·1 answer
  • The difference between 2 natural numbers is 16. The product of these natural numbers is 192. Find these numbers.
    12·1 answer
  • There are 3 balls in a hat; one with the number 1 on it, one with the number 6 on it, and one with the number 7 on it. You
    10·1 answer
  • If al|b, mZ1 = 10x + 2 and mZ4 = 5x + 13 , find mZ1 and m<2
    10·1 answer
  • 100 points if u help
    10·2 answers
  • For its 28th anniversary, an Uncles Game store is offering a 28% discount on all board games. What is the discounted cost of the
    10·1 answer
  • QUICKLY HELP ME PLSSSSS
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!