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
Travka [436]
2 years ago
13

An office needs 300 envelopes. If there are 30 envelopes in each box, how many boxes should the office buy?

Mathematics
2 answers:
Mila [183]2 years ago
7 0

Answer:

they should buy 10 boxes

Step-by-step explanation:

300/30 = 10

Elanso [62]2 years ago
4 0

Answer: they should buy 10

Step-by-step explanation:

You might be interested in
Inverse property <br> Commutative property<br> Associative Property<br> Identity Property
defon
Communitive property
4 0
2 years ago
55" TV: $669 with a 23% markup
Flauer [41]

Answer:

what is the question?

Step-by-step explanation:

6 0
2 years ago
If anyone knows please help me
pishuonlain [190]

Answer:

Step-by-step explanation:

Standard form of a circle is given by,

(x - a)² + (y - b)² = r²

Here, (a, b) is the center and 'r' is the radius of the circle.

For a circle having center (8, -4) and radius r = 1

Equation of the circle will be,

(x - 8)² + (y + 4)² = 1²

(x - 8)² + (y + 4)² = 1

Option (1) is the answer.

Question (2)

Circle with the center (-1, 0) and a point (2, -4) on it,

Radius of the circle = Distance between the center and the given point on                                         circumference

                                = \sqrt{(x_1-x_2)^2+(y_1-y_2)^2}

                                = \sqrt{(-1-2)^2+(0+4)^2}

                                = \sqrt{9+16}

                                = 5

Therefore, equation of the circle will be,

(x + 1)² + (y - 0)² = 5²

(x + 1)² + y² = 25

8 0
2 years ago
Todd is 81 years younger than Rosa. 3 years ago, Rosa’s age was 4 times Todd’s age. How old is Todd now?
Delvig [45]
Let t represent Todd's age now.
.. 4(t -3) -(t -3) = 81 . . . . . . 3 years ago, their differnce in ages was 81.
.. 3t -9 = 81
.. t = (81 +9)/3 = 30

Todd is 30 now.

_____
You can also work this by considering "ratio units." 3 years ago, the ratio of their ages was 4:1, a difference of 3. That difference corresponds to 81 years, so each "ratio unit" represents 81/3 = 27 years. Todd's age then was 1 ratio unit, 27 years. Now, Todd's age is 30.
8 0
3 years ago
Write an equasion of the line in point-slope form that passes through the points (-16, 8) (4,2)
xeze [42]
You start by finding the slope :  y2 - y1 / x2 - x1

                                                 2 - 8 /  4 - (-16)
                                                   
                                                  - 6 / 20
                      
                                           m =  - 3 / 10 

Point slope form :  y - y1 = m( x- x1 )

           You can pick either of the coordinates and substitute them in

 POINT SLOPE FORM EQUATION   : y - 8 = -3/10 ( x + 16 )

5 0
2 years ago
Other questions:
  • Choose the correct description of the graph of the compound inequality x − 1 less than or equal to 9 or 2x greater than or equal
    15·1 answer
  • 5c-20&lt;15c+10 solve inequality
    15·1 answer
  • Question 3 of 6 (1 point)
    13·1 answer
  • MATH WHAT IS THIS!!!
    13·2 answers
  • The Parktown prawn is an impressively repellent large insect, common in Johannesburg (look them up on the Web). I claim that the
    13·1 answer
  • Divide x^4+3x^3-8x^2+5x-9 by x+5
    12·1 answer
  • The musical “Rent” boasts there are 525,600 minutes in a year. Verify that this is correct for a 365-day (non-leap year) year.
    11·2 answers
  • PLEASE HELP !!! WILL MARK BRAINLIEST TO WHOEVER GETS IT RIGHT !!
    12·1 answer
  • What is the probability of a bone dense test score between -2.07 and 2.07
    12·1 answer
  • BRAINLIEST !!!PLEASE HELP
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!