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
Dimas [21]
3 years ago
6

Solve this -7 3/5 + (-3 2/3) A-10 1/2 B-11 4/15 C- 4 1/2 D-10 9/15

Mathematics
1 answer:
otez555 [7]3 years ago
8 0

9514 1404 393

Answer:

  B  -11 4/15

Step-by-step explanation:

  -7 3/5 -3 2/3 = -(7 3/5 +3 2/3)

  = -((7 +3) +(3/5 +2/3)) = -(10 +9/15 +10/15)*

  = -(10 +19/15) = -(10 +1 4/15)

  = -11 4/15

___

* you know at this point that the correct answer is B. The integer part cannot be 10, but must be 11.

You might be interested in
Which statement is true about 41?
hammer [34]

A

41 is not divisible by any number other than 1 and itself so it is prime and not composite and obviously 41 is a whole number so BCD are eliminated

5 0
4 years ago
Read 2 more answers
Fred buys flags from a manufacturer for f dollars each and then sells the flags in his store for a 26%markup.
Mashutka [201]

Answer:

the markup is 1.26 (the amount added is .26)

1.26x (when x is the price Fred buys them for from the manufacturer)

1.26(40)

$50.40 is the retail price

50.4-40

$10.40 is the markup

Step-by-step explanation:

The 26% markup means that he is selling the flags 26% above the cost.

So, the cost would represent 100%, which is 1, and 26% of markup in decimal number is 0.26.

The price including the markup would be 1.26 as decimal or 126% as percentage.

The problem states that the cost is unknown, so we represent that with a variable x. The retail price would be 1.26x, which is 126% per flag.

Finally, if Fred paid $40 per flag, the actual retail price would be:

1.26($40)=$50.40.

With $10.40 of markup.

5 0
3 years ago
WhAts the answer to 5?
Paha777 [63]
I think its b but i am not surely sure so you might want to check with someone else
3 0
3 years ago
Read 2 more answers
The triangle shown below has an area of 20 units.
harina [27]
Happy anniversary birthday to you happy birthday to happy mama mama ghar ko happy anniversary birthday
3 0
3 years ago
Can all quadrilaterals be inscribed in a circle? Explain
-BARSIC- [3]
Depends of the size of the quadrilateral in relation to the circle, but otherwise, yes
3 0
4 years ago
Other questions:
  • Deniz had a full gallon of milk. She poured out 4 cups of milk. There are 16 cups in 1 gallon. About what percent of the origina
    15·1 answer
  • According to NBA standards, a basketball should bounce back 2/3 the distance from which it is dropped.
    10·2 answers
  • PLEASE HELP ME 15 POINTS!!!
    6·1 answer
  • PLEASE PLEASE PLEASE PLEASE PLEASE HELP! ANSWER WORTH 25 POINTS! I need answers ASAP!
    6·1 answer
  • Choose the surface area of the pyramid
    8·1 answer
  • 7. A die has sides are numbered 1 to 6. If the cube is thrown once, what is the
    11·1 answer
  • In square ABCD, diagonal DB is drawn. If the m
    8·1 answer
  • I’m super mad today :()
    9·2 answers
  • 4 cookies and 6 friends how much does each one get
    15·1 answer
  • Efraín es un vendedor de celulares, cada equipo cuesta 7500 pesos, el cuenta con su propia línea telefonica y tiene dos métodos
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!