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
Mandarinka [93]
3 years ago
12

What is -15 2/3 + (-5 2/3)

Mathematics
2 answers:
solniwko [45]3 years ago
7 0

Answer is -21 1/3

-15 2/3

+  -5 2/3

-------------

Answer is 21 1/3

mr Goodwill [35]3 years ago
5 0

Convert 15 2/3 to an improper fraction;

- 15 × 3 + 2/3 - 5 2/3

Simplify 15 × 3 to 45

- 45 + 2/3 - 5 2/3

Simplify 45 + 2 to 47

- 47/3 - 5 2/3

Convert 5 2/3 to an improper fraction

- 47/3 - 5 × 3 + 2/3

Simplify 15 + 2 to 17

- 47/3 - 17/3

Join the denominators

-47 - 17/3

Simplify

- 64/3

Convert to a mixed fraction;

<u>-21 \frac{1}{3}</u>

You might be interested in
Please tell me what the area formula and circumference formula is for a circle?
Whitepunk [10]
The formula for the Circumference of a circle is 2•Pi•R, or 2•Radius•3.14
This is to calculate the measurements around the circle.

The formula for the Area of a circle is Pi•R^2, or 3.14•R•R
This is to calculate the entire circle.

I hope this helps!
5 0
3 years ago
How many gallons do 8 quarts equal
jeka57 [31]

it is equal to 2 gallons

7 0
2 years ago
Read 2 more answers
The first thing you should do in solving a word problem is estimate what you think the answer would be.
Lelu [443]

Answer:

The answer is True.

Step-by-step explanation:

  • <u>Estimate the Answer Before Solving Having a general idea of a ballpark answer .</u>
  • <u>Or the problem lets students know if their actual answer is reasonable or not.</u>
6 0
2 years ago
The cost y to rent a tent is proportional to x days. if it costs $56 to rent a tent for 7 days what is the formula
Alona [7]
Probably y = 8x. 56 = 8(7), so that works. Without more data, I couldn't say if it could be something else, so that's what I go with.
4 0
2 years ago
Someone pls help me with this
frosja888 [35]

Answer:

4.25   wewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewe

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • What is the value of the expression? 25−12÷[(8−5)×1] Enter your answer in the box.
    7·1 answer
  • Please help me ASAP!!! I am really confused and need help thank you!
    11·1 answer
  • Find the square root of 32/3 up to three decimal pace<br>​
    12·1 answer
  • How to find the inter quartile range of these <br><br> 1,1,1,2,2,3,3,4,5
    15·1 answer
  • If y-18=14, what is the value of 2(y+9)?
    13·2 answers
  • Evaluate 5 + 6 · 2 – 8 ÷ 4 + 7 using the correct order of operations
    13·2 answers
  • A 15 lb. costs $19.50. At that same rate, how much would 12 1/2 lb. ham cost?
    9·2 answers
  • Which equation represents a line that is parallel to the line y = - 4x +5?
    13·2 answers
  • (WILL MARK BRAINLIEST) Keisha is playing a game using a wheel divided into 8 equal sectors, as shown in the diagram below. Each
    12·1 answer
  • Absolute value Inequalities <br> |n| - 3 &gt; -2<br> If you can please give an explanation
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!