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
GaryK [48]
4 years ago
10

Subtract. 8 ½ - 2 2/3 =

Mathematics
2 answers:
marissa [1.9K]4 years ago
8 0

Answer:

Exact Form:

35/6

Decimal Form:

5.83333(infinite)

Mixed Number Form:

5  5/6

Hope this helps :)

Neporo4naja [7]4 years ago
8 0

Answer:

Step-by-step explanation:

Least common denominator of 2 & 3 = 6

8\frac{1}{2}-2\frac{2}{3}=\frac{17}{2}-\frac{8}{3}\\\\=\frac{17*3}{2*3}-\frac{8*2}{3*2}\\\\=\frac{51}{6}-\frac{16}{6}\\=\frac{51-16}{6}\\\\=\frac{35}{6}\\\\=5\frac{5}{6}

You might be interested in
PLEASE HELP! I WILL MARK BRAINLY!!
enyata [817]

Answer: D

Step-by-step explanation: Using pemdas parentheses is always first so the answer is D.

4 0
3 years ago
Read 2 more answers
The temperature falls from 0 degrees to Negative 12 and one-fourth degrees in 3 and one-half hours. Which expression finds the c
ANEK [815]

Answer:

The expression used to find the change in temperature per hour is Algebraic expression

Thus per hour; the temperature falls at the rate of - 3\dfrac{1}{2}^0

Step-by-step explanation:

A temperature falls from 0 to  - 12\dfrac{1}{4}     in     3\dfrac{1}{2} \ hours

Which expression finds the change in temperature per hour.

From the above given information;

The initial temperature is 0

The final temperature is  - 12\dfrac{1}{4}  

The change in temperature is \Delta T = T_2  -  T_1

\Delta  T = -12\dfrac{1}{4} -0

\Delta T = -12.25

Thus;

-12.25 ° = 3.5 hours

To find the change in x°   per hour; we have;

x°            = 1 hour

The expression used to find the change in temperature per hour is Algebraic expression

From above if we cross multiply ; we have;

(- 12.25° × 1 hour) = (x° × 3.5 hour)

Divide both sides by 3.5 hours; we have:

\dfrac{-12.25^0*1 }{3.5}=\dfrac{ x^0 *3.5}{3.5}

x° =  - 3.5

x° = - 3\dfrac{1}{2}

Thus per hour; the temperature falls at the rate of - 3\dfrac{1}{2}^0

8 0
3 years ago
Please answer as fast as possible see the image below
KIM [24]

Answer:

204.2 units

Step-by-step explanation:

Area of semicircle: 1/2(πr^2)

r = 5

1/2(π(5)^2)

94.2477796

Area of Rectangle: w * l

l = 11

w = 5(2)

11 * 5(2) = 11 * 10 = 110

Total:

110 + 94.2 = 204.2 units

6 0
3 years ago
Read 2 more answers
The equation for this question.
just olya [345]
We can solve this by setting up a system of equations. We will use x for the $3 boxes and y for the $5 boxes:

x+y=34
3x+5y=130

We can use the elimination method by multiplying the first equation by 3:

3x+3y=102
3x+5y=130

0x-2y=-28
y=14

We can then plug this number back into one of the original equations to solve for x:

x+14=34
x=20

We can check these answers by plugging them into the equations:

20+14=34
34=34

(3)(20)+(5)(14)=130
60+70=130
130=130

Therefore, there are 20 of the $3 boxes, since we originally said that x would be the $3 boxes.
8 0
4 years ago
Oh i already did this srry
alexgriva [62]

Answer:

noce

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • I need help please anyone help
    5·2 answers
  • 29. repetition of digits is permitted and the letters must be 2 DIFFERENT vowels (a, e, i, o, u).
    11·1 answer
  • What is the following product? Will award brainliest! (4x startroot 5x^2 endroot +2x^2 startroot 6 endroot)^2
    6·1 answer
  • Mark and joan worked together to sell a $12,000 air conditioning unit for an apartment building they agreed to split the 12% com
    6·1 answer
  • I need help on number 11 please explain thanks! :)
    7·1 answer
  • What is the answer to -6p - 7 = -31
    5·2 answers
  • NEED HELP ASAPPP PLZ JUST NEED THE ANSWER NOT THE WORK THANK YOU.
    6·1 answer
  • Can someone help this for me?
    13·1 answer
  • Pls help <br> Is this triangle acute, right or obtuse?
    15·2 answers
  • What is the formula to calculate area of square ​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!