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
ahrayia [7]
3 years ago
11

There are 62 rows of 9 chairs about how many chairs are there???

Mathematics
1 answer:
larisa86 [58]3 years ago
8 0
62 rows of 9 chairs.
The questions asks about how many, so we are estimating. So we will round 62 down to 60 and 9 up to 10.
So, 60 rows of 10 chairs.
Then we multiply 60 * 10 to get 600.
The exact amount of 62*9 = 558, but we are estimated so our estimation would be there are about 600 chairs.
You might be interested in
A delivery truck is transporting boxes of two sizes: large and small. the combined weight of a large box and a small box is 60 p
sdas [7]

Let a = weight of large box in pounds

Let b = weight of small box in pounds

(1) 65a + 70b=4000

(2) a+b=60

Now we can simultaneously solve these equations.

a = 60 - b. Hence 65(60 - b) + 70b = 4000 So 3900 + 5b = 4000 and 100 = 5b hence b = 20.

SImilarly a = 40. Now we can verify too by putting in the calculated values.

5 0
3 years ago
Find the slope of the line passing through the points (-6-9) and (9,-9)
Otrada [13]

9514 1404 393

Answer:

  • zero
  • undefined

Step-by-step explanation:

The slope formula is useful for this.

  m = (y2 -y1)/(x2 -x1)

__

<u>First line</u>:

  m = (-9 -(-9))/(9 -(-6)) = 0/15 = 0

The slope of the first line is zero.

__

<u>Second line</u>:

  m = (-5-1)/(4 -4) = -6/0 = undefined

The slope of the second line is undefined.

_____

It is always a good idea to apply a little critical thinking to the given information. Here, you observe that the y-coordinates of the first pair of points are the same. That means this is a horizontal line, with a slope of 0.

Similarly, you observe that the x-coordinates of the second pair of points are the same. That means this is a vertical line, with undefined slope.

8 0
2 years ago
Write 3 addition facts that have the same sum as 5 + 9
Dovator [93]

Answer:

10+4=14

8+6=14

13+1=14


5 0
3 years ago
Read 2 more answers
I don’t know what the last one is
joja [24]

But its still not that much info what is the answers for it if there is no answer

How are you finding what does x equal

8 0
3 years ago
Read 2 more answers
-4|6b-8|≤ 12<br><br> what is the answer?
densk [106]
This is probably the answer I’m not 100% sure

8 0
3 years ago
Other questions:
  • Geometry help needed! Jennifer decided to replace the rectangular rug in her living room. The dimensions of the old rug are 8 fe
    5·1 answer
  • Find the integers: the sum of the three is 21 more than 2 times the smallest
    8·1 answer
  • What is the value of x? 4x=5x–12
    9·2 answers
  • Match the statements with their values
    6·1 answer
  • Write the expression as an exponent: 0.4^5·0.16
    7·1 answer
  • Please help! I need help
    12·1 answer
  • Daniel can eat 4 ice cream sandwiches in 30 minutes. His brother can eat double that amount. How many ice cream sandwiches can h
    6·1 answer
  • Here is an expression: 4•3^x
    10·1 answer
  • Last month you spent ​$40 on clothing. This month you spent ​120% of what you spent last month. Set up a proportion to model thi
    8·1 answer
  • If a ⊥ y and x ∥ y, then _____
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!